@article{VMP_2020_21_1_a7,
     author = {V. F. Piven' and D. G. Lekomtsev},
     title = {Mathematical modeling of well operation in the case of two-dimensional filtration in an anisotropic heterogeneous layer},
     journal = {Numerical methods and programming},
     pages = {87--95},
     publisher = {mathdoc},
     volume = {21},
     number = {1},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMP_2020_21_1_a7/}
}