%0 Journal Article %A M. B. Tverskoy %T New classes of solutions of a non-linear operator equation describing the steady flow of a floating liquid over an uneven bottom %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1991 %P 161-165 %V 31 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1991_31_1_a17/ %G ru %F ZVMMF_1991_31_1_a17