Schebal, V.     Electromagnetic wave propagation through obstacles [Текст] / V. Schebal, O. Fiser, D. Cermak, Z. Nemek // Proceedings of the International Workshop on Microwaves, Radar and Remote Sensing, September, 19-21, 2005 : MRRS-2005 / International Civil Aviation Organization; Ministry of Education and Science of Ukraine; National Academy of Sciences of Ukraine; National Aviation University. — Kiev : NAU, 2005. — P. 255-260 : іл.