%0 Journal Article %A V. M. Babich %T Case of an exact integrability of $SH$-wave equation %J Zapiski Nauchnykh Seminarov POMI %D 1992 %P 12-16 %V 203 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1992_203_a1/ %G ru %F ZNSL_1992_203_a1