%0 Journal Article %A N. P. Zinov'ev %T Determining the stream function in nonhomogeneous oil-bearing strata %J Issledovaniya po Prikladnoi Matematike i Informatike %D 1988 %P 85-96 %I mathdoc %U http://geodesic.mathdoc.fr/item/KUIPM_1988_a9/ %G ru %F KUIPM_1988_a9