TY - JOUR AU - N. B. Il'inskii AU - A. R. Kasimov TI - An inverse problem of filtration from a channel in the presence of backwater JO - Trudy seminara po kraevym zadačam PY - 1983 SP - 104 EP - 115 VL - 20 IS - 20 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KUKZ_1983_20_20_a11/ LA - ru ID - KUKZ_1983_20_20_a11 ER -