TY - JOUR AU - N. Yu. Kapustin TI - Estimates of anti-a priori type that are sharp with respect to order for eigen- and associated functions of the heat conduction operator JO - Differencialʹnye uravneniâ PY - 1984 SP - 41 EP - 45 VL - 20 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1984_20_1_a4/ LA - ru ID - DE_1984_20_1_a4 ER -