%0 Journal Article %A S. N. Kudryashov %T Certain sufficient conditions for univalence of a~solution of the inverse problem in the theory of filtration %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1966 %P 88-99 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1966_5_a11/ %G ru %F IVM_1966_5_a11