%0 Journal Article %A B. M. Gagaev %T Our achievements in the field of mathematics after 40~years of the Soviet Union %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1957 %P 3-8 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1957_1_a0/ %G ru %F IVM_1957_1_a0