@article{DAN_1994_336_3_a13,
     author = {N. N. Verigin},
     title = {On underground water pollution},
     journal = {Doklady Akademii Nauk},
     pages = {352--356},
     publisher = {mathdoc},
     volume = {336},
     number = {3},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1994_336_3_a13/}
}