@article{KUIPM_1988_a11,
     author = {N. P. Zinov'ev},
     title = {In {Variance} of solutions of seepage equations with different well modeling techniques},
     journal = {Issledovaniya po Prikladnoi Matematike i Informatike},
     pages = {110--114},
     publisher = {mathdoc},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUIPM_1988_a11/}
}