TY - JOUR AU - Volker Wrobel TI - Stability and spectra of C0-semigroups. JO - Mathematische Annalen PY - 1989 SP - 201 EP - 220 VL - 285 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1989__285_1_164595/ ID - MAN_1989__285_1_164595 ER -