TY - JOUR AU - G. M. Sklyar AU - P. Polak TI - Notes on the asymptotic properties of some class of unbounded strongly continuous semigroups JO - Žurnal matematičeskoj fiziki, analiza, geometrii PY - 2019 SP - 412 EP - 424 VL - 15 IS - 3 UR - http://geodesic.mathdoc.fr/item/JMAG_2019_15_3_a7/ LA - en ID - JMAG_2019_15_3_a7 ER -