TY - JOUR AU - Yu. T. Sil'chenko TI - Linear differential equation with non-densely defined operator coefficient, generating a~non-analytical semigroup JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 2001 SP - 295 EP - 300 VL - 7 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_2001_7_1_a20/ LA - ru ID - FPM_2001_7_1_a20 ER -