@article{DAN_1969_188_4_a13,
     author = {A. B. Kazansky},
     title = {Equation of transport of a passive impurity by filtration movement},
     journal = {Doklady Akademii Nauk},
     pages = {780--783},
     publisher = {mathdoc},
     volume = {188},
     number = {4},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1969_188_4_a13/}
}