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USA
Patents
1. R. Ramzan, O. Sidiqui, A. Beg, “PCB Structure and Method of Manufacturing using Wideband Microstrip
Lines” Patent No: 10027010,
Granted July 17, 2018,
US Patent Office.
2. R. Ramzan, M. Amin, O. Siddiqui, N. Bastaki, “Microstrip
Circuits Exhibiting Electromagnetically Induced Transparency and Fano
Resonance” Patent No: 10186743; Granted 22 Jan, 2019, US Patent
Office.
3. R. Ramzan, M. Amin, O. Siddiqui, N. Bastaki, “Microstrip
Fano Resonator Switch” Patent No 10186744; Granted 22 Jan, 2019,
US Patent Office.
4. R. Ramzan, A. Beg, N. Bastaki, “Temperature Monitoring of Subject
Bodies using Wireless Energy Transfer” Patent No: 10222270,
Granted March 05, 2019,
US Patent Office.
5. R. Ramzan, O. Siddiqui, N. Bastaki, “Fuel Quality Sensor”
Patent No: 10281423, Granted May 07, 2019, US Patent Office.
6. R. Ramzan, O. Sidiqui, A. Beg, O. Ramahi, “Dielectric Constant Detection Method and Device Using Anomalous Phase
Dispersion” Patent No: 10309909, Granted June 04, 2019,
US Patent Office.
7. R. Ramzan, O. Siddiqui, M. Amin, N.Bastaki,
“Plant Water Sensor” Patent No:
10605746; Granted 31 March, 2020, US Patent Office.
(For Patents
: https://patents.justia.com/inventor/rashad-ramzan)
South
Korean Patents
1.
Y. Lee, G. C. Shin, and H. Saif, “Module of voltage
attenuation and the apparatus and the method for attenuating voltage”,
South Korea Patent Office, Registration No. 1021084780000, 16 Nov, 2018.
2.
Y. Lee, H. Lee, E. Jang, and H. Saif, “Module of voltage amplifier
and method and apparatus for amplifying voltage”, South Korea Patent
Office, Registration No. 1020192420000, 22 Jan, 2018.
3.
Y. Lee, H. Saif, and Y. Yoon, “AN ELECTRONIC DEVICE INCLUDING
A HARVEST CIRCUIT BEING INPUT APERIODIC SIGNAL”, South Korea Patent Office,
Registration No. 1021681850000, 05 Sep, 2019.
Selected
Journal Publications
1.
Q. Navid,
A. Hassan, A. Fardoun, R. Ramzan, A. Alraeesi,
“A. Fault Diagnostic Methodologies for Utility-Scale Photovoltaic Power
Plants: A State of the Art Review”. MDPI Journal, Sustainability, DOI:
10.3390/su13041629, Issue 13, Page. 1629, 03 Feb, 2021. (JCR IF 2.78)
2.
A. Jabbar,
R. Ramzan,
O. Siddiqui, M. Amin, F.A.Tahir “Wave Discrimination at C-band
Frequencies in Microstrip Structures Inspired by
Electromagnetically Induced Transparency”, Nature Scientific Reports, , DOI: 10.1038/s41598-021-82618-1, Issue
11, Page. 2983, 03 Feb, 2021 (JCR IF 5.28)
3.
R.
Ramzan, M. Omar, O. Siddiqui, T.
Ksiksi and N. Bastaki,
"Internet of Trees (IoTr) Implemented by
Highly Dispersive Electromagnetic Sensors," in IEEE Sensors Journal, doi: 10.1109/JSEN.2020.3014387, vol. 21, no. 1, pp.
642-650, 01 Jan, 2021. (JCR IF 2.617)
4.
R. Kraim,
A. Iftikhar,
R. Ramzan,
“Performance-Issues-Mitigation-Techniques for On-Chip-Antennas -- Recent
Developments in RF, MM-Wave, and THz Bands with Future Directions”, IEEE
Access, DOI: 10.1109/ACCESS.2020.3042928; Vol. 8, Page. 219577, 17 Dec,
2020. (JCR IF 3.557) M. B. Khan, H.
Saif, and Y. Lee, “A Piezoelectric Harvesting Interface with Capacitive
Partial Electric Charge Extraction for Energy Harvesting from Irregular
High-Voltage Input”, Energies 2018, 13(8), 1939; 15 Apr 2020. (JCR IF
2.707)
5.
R. Ramzan,
O. Siddiqui, M. Omar, and O. Ramahi, Energy Tunneling: A Way to Achieve
Highly Sensitive Material Detection with Sub-Wavelength Resolution. IEEE
Microwave Magazine, 20(11), 32-48, 2019 (JCR IF 3.0).
6.
H. Saif,
M. B. Khan, J. Lee, K. Lee and Y. Lee. “A High-Voltage Energy-Harvesting
Interface for Irregular Kinetic Energy Harvesting in IoT Systems with 1365%
Improvement Using All-NMOS Power Switches and Ultra-low Quiescent Current
Controller”Sensors 2019, 19(17), 3685; 24 Aug 2019. (JCR IF 3.076)
7.
R. Ramzan,
M. Omar, O. Siddiqui. M. Amin, N. Bastaki and T. Ksiksi,
“Electromagnetically Induced Absorption in the Near-Field of Microwave
Radiative Elements with Application to Foliage Moisture Sensing” IEEE
Access 6, 77859-77868, 2018 (JCR IF 3.557)
8.
H. Saif,
Y. Lee, H. Lee, M. Kim, M. B. Khan, J. Chun and Y. Lee. “A Wide Load
Current and Voltage Range Switched Capacitor DC–DC Converter with Load
Dependent Configurability for Dynamic Voltage Implementation in Miniature
Sensors” Energies 2018, 11(11), 3092; 08 Nov 2018. (JCR IF 2.707)
9.
MB Khan, DH Kim, JH Han, H
Saif, H Lee, Y Lee, M Kim, E Jang, SK Hong et.al. “Performance
improvement of flexible piezoelectric energy harvester for irregular human
motion with energy extraction enhancement circuit” Nano Energy. Vol: 58,
pp : 211-219, Apr 2019. (JCR IF 15.548)
10.
Omar Siddiqui, R. Ramzan,
“Lorentz Reflect-Phase Detector for Dielectric and Moisture Sensing" IEEE
Sensors Journal, DOI: 10.1109/JSEN.2018.2869401. Vol.18, Issue 22, Page.
9236-9242, 15 Nov, 2018. (JCR IF 2.617)
11.
M. Amin, R. Ramzan, and O.
Siddiqui, “Slow Wave Applications of Electromagnetically Induced
Transparency in Microstrip Resonator”, Nature Scientific Reports,
doi:10.1038/s41598-018-24177-6, Report No: 6129, 05 February 2018, (JCR IF
5.28)
12.
S. Arshad and R. Ramzan
“50–830MHz Noise and Distortion Canceling CMOS Low Noise Amplifier", ELSVIER
Integration, The VLSI Journal, DOI: 10.1016/j.vlsi.2017.07.006, Vol.60, pp.
63-73, January 2018. (JCR IF 0.97)
13.
M. Omar, R. Ramzan, O.
Siddiqui, “Energy Tunneling Behavior in Geometrically Separated Wave
Guides”, Journal of Advanced Electromagnetics, DOI: 10.7716/aem.v6i3,
Vol. 6, Issue: 3, October, 2017.
14.
M. Amin, R. Ramzan, O.
Siddiqui, “Fano Resonance Based Ultra High-Contrast Electromagnetic
Switch”, American Institute of Physics (AIP), Applied Physics Letters,
DOI: 10.1063/1.4982725, Vol. 110, Issue: 18, May 2017. (JCR IF 3.41)
15.
R. Ramzan,
Muhammad Omar, Omar Siddiqui. "Energy-Tunneling Dielectric Sensor
Based on Substrate Integrated Waveguides." IEEE Sensors Journal, DOI:
10.1109/JSEN.2016.2641340, Dec 2016. (JCR IF 2.617)
16.
R. Ramzan, O.
Siddiqui, M. Waseem, OM. Ramahi, “A Complex Permittivity Extraction Method
Based on Anomalous Dispersion”, IEEE Transactions on Microwave Theory
and Techniques, DOI: 10.1109/TMTT.2016.2605664, Online September 2016. (JCR
IF 2.28)
17.
O. Siddiqui, R. Ramzan, M.
Amin, OM. Ramahi, “A Non-Invasive Phase Sensor for Permittivity and
Moisture Estimation Based on Anomalous Dispersion”, Nature Scientific
Reports, DOI: 10.1038/srep28626, online June, 2016. (JCR IF 5.28)
18.
R. Ramzan,
O. Siddiqui, A. Nauroze, O. M. Ramahi, "A Microstrip Probe Based On
Electromagnetic Energy Tunneling for Extremely Small and Arbitrarily Shaped
Dielectric Samples," IEEE Antennas and Wireless Propagation
Letters, DOI: 10.1109/LAWP.2015.2412254, Vol. 14, pp. 1554-1556, Aug 2015.
(JCR IF 1.751)
19.
R. Ramzan,
J. Dabrowski, "RF Calibration of On-Chip DfT Chain by DC Stimuli and
Statistical Multivariate Regression Technique" ELSVIER Integration,
The VLSI Journal, DOI: 10.1016/j.vlsi.2014.11.006, Vol. 49, pp. 14-21,
March 2015. (JCR IF 0.97)
20.
R. Ramzan,
F. Zafar, “High-Efficiency Fully CMOS VCO Rectifier for Microwatt Resonant
Wireless Power Transfer”, IEEE Transaction on Circuits and Systems-II,
DOI: 10.1109/TCSII.2014.2386262, Vol.62, Issue: 2, pp. 134–138, Feb 2015.
(JCR IF 1.13)
21.
S. Arshad, R. Ramzan, M.
Khurram, “A sub-10mW, Noise Cancelling, Wideband LNA for UWB Applications” ELSVIER
International Journal of Electronics and Communications, DOI: 10.1016/j.aeue.2014.08.002,
Vol. 69, Issue: 1, pp. 109–118, Jan 2015. (JCR IF 0.75)
22.
S. Arshad, F. Zafar, R.
Ramzan, "Wideband and multiband CMOS LNAs: State-of-the-art
and future prospects", ELSVIER Microelectronics Journal, DOI:
10.1016/j.mejo.2013.04.011, Vol. 44, Issue:9, pp. 774–786, Sept 2013. (JCR
IF 0.920)
23.
R. Ramzan,
F. Zafar, “Figure of Merit for Narrowband, Wideband and Multiband LNAs” Taylor
& Francis, International Journal of Electronics,
DOI:10.1080/00207217.2012.692635, Vol. 99, Issue:11, pp. 1603–1610, Jun
2012. (JCR IF 0.414)
24.
N.
Ahsan, C. Svensson, R. Ramzan, J. Dabrowski, A.
Ouacha, C.Samuelsson, “A 1.1 V 6.2 mW, wideband RF front-end for 0 dBm
blocker tolerant receivers in 90 nm CMOS”, Springer Journal of Analog
Integrated Circuits and Signal Processing, DOI: 10.1007/s10470-011-9667-9,
Vol. 70, Issue: 1, pp. 79–90, Jan 2012. (JCR IF 0.417)
25.
R. Ramzan,
J. Fritzin, J. Dabrowski, C. Svensson, “Wideband Low Reflection
Transmission Lines for Bare Chip on Multilayer PCB”, Electronics and Telecommunications
Research Institute (ETRI) Journal, DOI: 10.4218/etrij.11.0110.0386, Vol.
33, Issue:3, pp. 335–343, Jun 2011. (JCR IF 1.1)
26.
R. Ramzan,
N. Ahsan, J. Dabrowski, C. Svensson “On-Chip Stimulus Generator for Gain,
Linearity, and Blocking Profile Test of Wideband RF Front Ends”, IEEE
Transactions on Measurement and Instrumentation, DOI:
10.1109/TIM.2009.2036454, Vol. 59, Issue: 11, pp. 2870-2876, Nov 2010. (JCR
IF 1.808)
27.
J. Dabrowski, R. Ramzan,
“Built-in Loopback Test for IC RF Transceivers”, IEEE Transaction on
Very Large Scale Integrated Systems (TVLSI), DOI:
10.1109/TVLSI.2009.2019085, Vol. 18, pp. 933–946, Jun 2010. (JCR
IF 1.745)
28.
R. Ramzan,
S. Andersson, J. Dabrowski, C. Svensson, “Multiband RF Sampling Receiver
Front-End with On-Chip Testability in 0.13µm CMOS”, Springer Journal of
Analog Integrated Circuits and Signal Processing, DOI:
10.1007/s10470-009-9286-x, Vol. 61, Issue:2, pp. 115–127, Nov 2009. (JCR
IF 0.417)
29.
R. Ramzan,
J. Dabraowski, “CMOS blocks for on-chip RF test”, Springer Journal of
Analog Integrated Circuits and Signal Processing,
D.O.I: 10.1007/s10470-006-9615-2, Vol. 49, Issue: 2, pp. 151-160, Nov
2006. (JCR IF 0.417)
Selected
Conference
Publications
1.
S. Jamil, M. Usman, H. Atiq and R. Ramzan, "28-32 GHz Wideband LNA for 5G
Applications," 2021 1st International Conference on Microwave,
Antennas & Circuits (ICMAC), Islamabad, Pakistan, 2021, pp. 1-4, doi: 10.1109/ICMAC54080.2021.9678221.
2.
U. Ahmad, S. Ali, R. Ahmed, M. Y.
Qadri and H.
Saif, "Fault-Tolerant Reconfigurable
32-bit ALU for Space Applications," 2021 1st International Conference
on Microwave, Antennas & Circuits (ICMAC), Islamabad, Pakistan, 2021,
pp. 1-4, doi: 10.1109/ICMAC54080.2021.9678251.
3.
M. B. Khan, H. Saif, Y.
Lee. “ Flexible Thin Film Piezoelectric Energy Harvester with 0.38nA
Quiescent Current and up to 562% Energy Extraction improvement with Load
Hiding for Powering Wearable Electronics with Irregular Human Motion”
IEEE Asian Solid-State Circuits Conference (A-SSCC), Macau, Nov. 2019.
4.
H. Saif,
MB Khan, Y. Lee. “A 17V-to-45V Input 25μW-to-10mW
Output Power, 90.2%-Peak-Efficiency SC DC-DC Converter with Recursive
Output Connection for High-Voltage Energy Harvesting”.
IEEE Custom Integrated Circuits Conference (CICC), Texas, USA, Apr.
2019.
5.
H Lee, E Jang, H Saif, Y
Lee, M Kim, MB Khan, Y. Lee. “A Sub-nW Fully Integrated Switched-Capacitor
Energy Harvester for Implantable Applications”. IEEE European Solid
State Circuits Conference (ESSCIRC), Dresden, Germany, Sept. 2018.
6.
H. Saif,
Y Lee, M Kim, H Lee, MB Khan, Y. Lee. “A wide load and voltage range
switched-capacitor DC-DC converter with load-dependent configurability for
DVS implementation in miniature sensors“IEEE Asian Solid-State Circuits
Conference (A-SSCC) , Seoul, South Korea, Nov.
2017.
7.
A. Jabber,
O.Siddiqui, F.A.Tahir, M.Amin, R. Ramzan “A Lumped Element Analog of
Dual-Stub Microwave Electromagnetically Induced Transparency Resonator” 18th
Mediterranean Microwave Symposium (MMS), DOI: 10.1109/MMS.2018.8611891,
Istanbul, Turkey, 31 Oct.-2 Nov. 2018.
8.
S. Arshad, A. Beg, R. Ramzan
“A 2.6 mW Single-Ended Positive Feedback LNA for 5G Applications”, International
Symposium on Low Power Electronics and Design (ISLPED), Seattle, WA, USA
July 23–25, 2018.
9.
M. Omar,
M. Amin, R. Ramzan, and O. Siddiqui,” A New Class of High Frequency
Electronically Tunable Filters”, 10th IEEE International Conference on
Electrical and Electronics Engineering (ELECO), Bursa, Turkey, 30 NOV - 02
DEC, 2017.
10.
M. Omar, R. Ramzan,
and O. Siddiqui. "Energy tunneling in wire-loaded in substrate
integrated waveguide." IEEE Electronic Devices, Systems and
Applications (ICEDSA), DOI: 10.1109/ICEDSA.2016.7818514, 2016.
11.
S. Ali, R. Ramzan, S.
Azam, "High efficiency 88–108MHz, 25W class-E PA for transmitters in
smart cities," 2017 International Conference on Electrical and
Computing Technologies and Applications (ICECTA), RAK, UAE, 21-23 Nov.2017.
12.
O. Siddiqui, R. Ramzan M.
Omar, “Phase Sensing - A Novel Material Characterization Method”, IEEE
International Conference on Electrical and Computing Technologies and
Applications (CECTA), RAK, 21-23 Nov.2017.
13.
M. Omar, R. Ramzan,
O. Siddiqui, “Energy Tunneling Behavior in Geometrically Separated Wave
Guides”, The 7th International Conference on Metamaterials, photonics crystals
and plasmonic (META). SPAIN Malaga, Spain, 25-28 July, 2016.
14.
A. Shah, R. Ramzan, O.
Siddiqui, “Exploring the Temporal Aspect of Energy-Tunneling in a
Wire-Loaded Microstrip Cavity”, 4th Advanced Electromagnetics Symposium
(AES), Malaga, Spain, 25-28 July, 2016.
15.
S. Arshad, R. Ramzan, Q.
Wahab “Wideband Common Gate LNA with Novel Input Matching Technique”, DOI:
10.1109/MOCAST.2016.7495103IEEE International Conference on Modern Circuits
and Systems Technologies (MOCAST),
Greece, 12-14 May, 2016.
16.
A. Beg, R. Ramzan, A.
Elchouemi, “Optimization of 22 nm Logic Gates for Power-and-Noise-Margin
and Energy-and-Noise-Margin”, Proceedings on the International
Conference on Artificial Intelligence (ICAI), pp. 314-318, ISBN:
1-60132-438-3, Jan.2016.
17.
A. Ksiksi, S. Al Shehhi and R.
Ramzan, "Intelligent Traffic Alert System for Smart Cities," DOI:10.1109/SmartCity.2015.65,
2015 IEEE International Conference on Smart City (Smart City), Chengdu, pp.
165-169, 19-21 Dec, 2015.
18.
W. Arshad, R. Ramzan,
A.Beg, N. Bastaki., “2.5nW Subthreshold VCO based CMOS Temperature Sensor “International
Conference on Sensors Engineering and Electronics Instrumental Advances
(SEIA' 2015), Dubai, UAE, 21-22 Nov, 2015.
19.
W. Arshad, R. Ramzan, A.
Beg, N. Bastaki, “Comparison and design of VCOs for ultra-low power CMOS
temperature sensors”, DOI: 10.1109/ICCSPA.2015.7081297, IEEE
International Conference on Communications, Signal Processing, and their
Applications (ICCSPA), Sharjah, UAE, pp. 1-4, 17-19 Feb. 2015.
20.
S. Arshad, R. Ramzan, F.
Zafar and Q. Wahab, "Highly linear inductively degenerated 0.13μm CMOS LNA using FDC technique," doi:
10.1109/APCCAS.2014.7032760, IEEE Asia Pacific Conference on Circuits and
Systems (APCCAS), Ishigaki, Japan, pp. 225-228. 17-20 Nov. 2014.
21.
F. Alneyadi, M. Alkaabi, S.
Alketbi, S. Hajraf, R. Ramzan, "4GHz WLAN RF Energy Harvester
for Passive Indoor Sensor Nodes", DOI: 10.1109/SMELEC.2014.6920900
IEEE 11th International Conference on Semiconductor Electronics (ICSE), pp.
471-474, Kuala Lumpur, Malaysia, 27-29 Aug, 2014.
22.
A. Sultan, R. Ramzan, D.
Wristers, "Design Layout Optimization in the Presence of Proximity‐Dependent Stress
Effects", DOI: 10.1109/ICICDT.2014.6838594, IEEE International
Conference on Integrated Circuit Design and Technology (ICICTD), pp. 1-4, Austin,
Texas, USA, 28-30 May, 2014.
23.
O. Siddiqui, R. Ramzan, O.
M. Ramahi, "Metamaterial-Inspired Dielectric Sensor
Applications", International Conference on Advances in Engineering
Materials, Sharjah, UAE, 18-20 Mar, 2014.
24.
R. S. Bano, R. Ramzan,
“COTS Based Multichannel FM receiver and Recorder using SDR Concept" DOI:
10.1109/ICECS.2013.6815392, IEEE International Conference on Electronics,
Circuits, and Systems (ICECS), pp. 213-216, Abu-Dhabi, UAE, 8-11 Dec, 2013.
25. O.
Siddiqui, A. Nauroze, R. Ramzan, and O. M. Ramahi, “Tunneling of
Electromagnetic Energy through Wires in Guided Media,” DOI: 10.1109/APS.2013.6711344, IEEE
International Symposium on Antennas and Propagation (APSURSI), pp.
1370-1371, Florida, USA, 7-12 Jul, 2013.
26. A. Nauroze, O. Siddiqui, R. Ramzan,
and O. M. Ramahi, “Dielectric Sensing based on Energy Tunneling in
Wire-loaded Microstrip Cavities”, IEEE International Conference on
Metamaterials, Photonic Crystals and Plasmonics, Sharjah, UAE, 18-22 Mar,
2013.
27. K. Waseem, A. Javed, R. Ramzan, and
M. Farooq, "Using evolutionary algorithms for ECG Arrhythmia detection
and classification", DOI: 10.1109/ICNC.2011.6022596, Proc. ICNC,
Pg.2386-2390, 2011.
28. F. Zafar, H. Abid, J. Ahmed, H. Raza, R.
Ramzan, and Q. Wahab, “Design of a Highly Linear 900MHz Single Ended
LNA in 0.35µm CMOS” DOI: 10.1109/STUDENT.2010.5686993, IEEE Conference
on Sustainable Utilization and Development in Engineering and Technology
(STUDENT), pp. 127-130, UTAR, Malaysia, 20-21 Nov, 2010.
29. R. Ramzan, N. Ahsan, J. Dabrowski, and C. Svensson
“A 0.5-6GHz Low Gain Linear RF Front-End in 90nm CMOS”, IEEE Mixed
Design of Integrated Circuits and Systems Conference (MIXDES), Poland, pp.
168-171, 23-26 Jun, 2010.
30. R. Ramzan, J. Dabrowski “On-chip Calibration of RF
Detectors by DC Stimuli and artificial neural networks”, DOI:
10.1109/RFIC.2008.4561502, IEEE Radio Frequency Integrated Circuits (RFIC)
Symposium, pp. 571-574, Atlanta Georgia, USA, 15-17 Jun, 2008.
31. R. Ramzan, J. Dabrowski “Boosting SER Test for RF
Transceivers by Simple DSP Technique”, DOI: 10.1109/DATE.2007.364680,
IEEE Design Automation and Test in Europe Conference (DATE 2007), pp. 1-6,
Acropolis, Nice, France, 16-20 Apr, 2007.
32. R. Ramzan, S. Andersson, J. Dabrowski, C. Svensson
“A 1.4V 25mW Inductorless Wideband LNA in 0.13μm CMOS”, DOI: 10.1109/ISSCC.2007.373475, IEEE International Solid State
Circuits Conference (ISSCC), pp. 424-613, San Francisco, California, USA,
11-15 Feb, 2007.
33. S. Andersson, R. Ramzan, J.
Dabrowski, C. Svensson, "Multiband direct RF-sampling receiver front-end
for WLAN in 0.13 μm
CMOS", DOI: 10.1109/ECCTD.2007.4529563, 18th IEEE European
Conference on Circuit Theory & Design (ECCTD), pp. 168-171, 27-30 Aug,
2007.
34. J. Dabrowski, R. Ramzan “Offset
Loopback Test for IC RF Transceivers”, DOI: 10.1109/MIXDES.2006.1706647,
IEEE Mixed Design of Integrated Circuits & Systems Conference (MIXDES),
pp. 583-586, Gdynia, Poland, 22-24 Jun, 2006.
35. R. Ramzan, L. Zou, J. Dabrowski, "LNA Design
for on-Chip RF Test", DOI: 10.1109/ISCAS.2006.1693564, IEEE
International Symposium on Circuits and Systems (ISCAS), pp. 472-476,
Island of Kos, Greece,21-24 May, 2006.
36. R. Ramzan, J. Dabrowski, “CMOS blocks for on-chip
RF test”, Mixed Design of Integrated Circuits and Systems Conference
(MIXDES), Krakow, Poland, pp. 403-408, 22-24 Jun, 2005.
37. R. Ramzan, J. Dabrowski, “Wideband MCML basic cells
in 0.35 um CMOS”, IEEE Mixed Design of Integrated Circuits and Systems
Conference (MIXDES), Krakow, Poland, pp. 227-231, 22-24 Jun, 2005.
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