%0 Journal Article %A V. K. Mel'nikov %T Integrable and nonintegrable cases of the Lax equations with a source %J Teoretičeskaâ i matematičeskaâ fizika %D 1994 %P 471-477 %V 99 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1994_99_3_a15/ %G ru %F TMF_1994_99_3_a15