TY - JOUR AU - A. B. Kazansky TI - Equation of transport of a passive impurity by filtration movement JO - Doklady Akademii Nauk PY - 1969 SP - 780 EP - 783 VL - 188 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1969_188_4_a13/ LA - ru ID - DAN_1969_188_4_a13 ER -