%0 Journal Article %A L. A. Aksent'ev %T Multivalent functions from extended Becker and Nehari classes and their hydromechanical interpretation %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1999 %P 3-14 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1999_6_a0/ %G ru %F IVM_1999_6_a0