By:
Stankiewicz W, Dabrowski MP, Kubacki R, Szmigielski S
Published in: 14th International Conference on Microwaves, Radar and Wireless Communications. MIKON - 2002. Conference Proceedings (IEEE Cat.No.02EX562), Gdansk, Poland. IEEE, 2002: 111-113 vol.1; ISBN 978-83-906662-5-9
