TY - JOUR AU - A. Kh. Pergament AU - V. A. Semiletov TI - The support operator method for elliptical and parabolic boundary problems with discontinuous coefficients in anisotropic media JO - Matematičeskoe modelirovanie PY - 2007 SP - 105 EP - 115 VL - 19 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM_2007_19_5_a8/ LA - ru ID - MM_2007_19_5_a8 ER -