TY - JOUR AU - Yu. T. Sil'chenko TI - An evolutionary equation with an operator that generates a nonanalytic semigroup JO - Differencialʹnye uravneniâ PY - 1979 SP - 363 EP - 366 VL - 15 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1979_15_2_a24/ LA - ru ID - DE_1979_15_2_a24 ER -