TY - JOUR L1 - http://www.czasopisma.pan.pl/Content/87008/PDF/58.pdf L2 - http://www.czasopisma.pan.pl/Content/87008 PY - 2011 IS - No 3 DO - 10.2478/v10177-011-0058-z A1 - Romaniuk, Ryszard PB - Polish Academy of Sciences Committee of Electronics and Telecommunications VL - vol. 57 DA - 2011 T1 - Photonics and Web Engineering 2011 UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/87008 T2 - International Journal of Electronics and Telecommunications ER -