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@article{KUKZ_1990_25_25_a4, author = {M. M. Alimov}, title = {Conditions for an extremum of filtration flow rate}, journal = {Trudy seminara po kraevym zada\v{c}am}, pages = {59--69}, publisher = {mathdoc}, volume = {25}, number = {25}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KUKZ_1990_25_25_a4/} }
M. M. Alimov. Conditions for an extremum of filtration flow rate. Trudy seminara po kraevym zadačam, Trudy Seminara po Kraevym Zadacham, Tome 25 (1990) no. 25, pp. 59-69. http://geodesic.mathdoc.fr/item/KUKZ_1990_25_25_a4/