TY - JOUR AU - A. V. Kosterin AU - E. G. Sheshukov TI - On the transformation of the hodograph and the formulation of boundary value problems of nonlinear filtration in the anisotropic case JO - Trudy seminara po kraevym zadačam PY - 1982 SP - 124 EP - 129 VL - 18 IS - 18 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KUKZ_1982_18_18_a14/ LA - ru ID - KUKZ_1982_18_18_a14 ER -