%0 Journal Article %A V. V. Gudkov %T New types of wave solutions to the general nonlinear Klein–Gordon equation %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1997 %P 599-604 %V 37 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1997_37_5_a9/ %G ru %F ZVMMF_1997_37_5_a9