TY - JOUR AU - E. G. Sheshukov TI - An approximative-analogous method for solving problems of nonlinear filtration JO - Trudy seminara po kraevym zadačam PY - 1978 SP - 168 EP - 175 VL - 15 IS - 15 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KUKZ_1978_15_15_a19/ LA - ru ID - KUKZ_1978_15_15_a19 ER -