TY - JOUR AU - T. L. Anikst TI - A certain modification of Fourier's method for a certain class of polyharmonic equations of parabolic type with coefficients that are dependent on the time JO - Differencialʹnye uravneniâ PY - 1970 SP - 1099 EP - 1111 VL - 6 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1970_6_6_a14/ LA - ru ID - DE_1970_6_6_a14 ER -