By Andreev A.   Zafirova B.   Panajotov K.   Koprinarova J.   in Journal of Modern Optics

ISSN:1362-3044|43|6|1111-1126

Taylor & Francis Ltd‎(1996)‎

Access to resources Favorite 7.9067183

By Andreev A.   Pantchev B.   Danesh P.   Zafirova B.   Karakoleva E.   in Thin Solid Films

ISSN:0040-6090|330|2|150-156

Elsevier‎(1998)‎

Access to resources Favorite 7.9067183

By Panajotov K.P.   Karakoleva E.I.   Andreev A.T.   Zafirova B.S.   in Optical Fiber Technology

ISSN:1068-5200|3|2|154-161

Academic Press‎(1997)‎

Access to resources Favorite 1.7262027