%0 Journal Article %A V. S. Buslaev %T Wave field in the vicinity of boundary of a wide refractive waveguide %J Doklady Akademii Nauk %D 1982 %P 75-78 %V 262 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_262_1_a17/ %G ru %F DAN_1982_262_1_a17