By Ushamani M.   Sreekumar K.   Kartha C. Sudha   Joseph R.   in Journal of Modern Optics

ISSN:1362-3044|51|5|743-755

Taylor & Francis Ltd‎(2004)‎

Access to resources Favorite 7.8996954

By Mary John Beena   Ushamani M.   Joseph Rani   Sreekumar K.   Sudha Kartha C.   in Journal of Modern Optics

ISSN:1362-3044|53|3|343-355

Taylor & Francis Ltd‎(2006)‎

Access to resources Favorite 7.036404