%0 Journal Article %A A. P. Katchalov %T Nonstationary electromagnetic Gaussian beams in nonhomogeneous anysotropic media %J Zapiski Nauchnykh Seminarov POMI %D 2000 %P 83-100 %V 264 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2000_264_a5/ %G ru %F ZNSL_2000_264_a5