By Kulish P. P.   Zeitlin A. M.   in Journal of Mathematical Sciences

ISSN:1072-3374|125|2|203-214

Springer Publishing Company ‎(2005)‎

Access to resources Favorite 9.547682

By Zeitlin Virginia M.   Curcic Svjetlana   in Disability & Society

ISSN:1360-0508|29|3|373-387

Routledge Ltd‎(2014)‎

Access to resources Favorite 2.1976829

By Kulish Petr P.   Zeitlin Anton M.   in Journal of Modern Optics

ISSN:1362-3044|51|6-7|1107-1108

Taylor & Francis Ltd‎(2004)‎

Access to resources Favorite 1.883728