%0 Journal Article %A P. E. Sobolevskii %T An investigation of the Navier--Stokes equations by methods of the theory of parabolic equations in Banach spaces %J Doklady Akademii Nauk %D 1964 %P 745-748 %V 156 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_156_4_a5/ %G ru %F DAN_1964_156_4_a5