%0 Journal Article %A I. T. Habibullin %T Boundary conditions for nonlinear equations compatible with integrability %J Teoretičeskaâ i matematičeskaâ fizika %D 1993 %P 109-122 %V 96 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1993_96_1_a7/ %G ru %F TMF_1993_96_1_a7