%0 Journal Article %A N. I. Alekseev %T On steady flow of an incompressible viscous fluid admitting a~triply orthogonal system of surfaces %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1959 %P 3-8 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1959_1_a0/ %G ru %F IVM_1959_1_a0