@article{KUIPM_1988_15_15_a9,
     author = {N. P. Zinov'ev},
     title = {Determining the stream function in nonhomogeneous oil-bearing strata},
     journal = {Issledovaniya po Prikladnoi Matematike i Informatike},
     pages = {85--96},
     year = {1988},
     volume = {15},
     number = {15},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUIPM_1988_15_15_a9/}
}