TY - JOUR AU - Lovicar, Vladimír TI - Almost periodicity of solutions of the equation $x'(t)=A(t)x(t)$ with unbounded commuting operators JO - Časopis pro pěstování matematiky PY - 1975 SP - 36 EP - 45 VL - 100 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CPM.1975.117866/ DO - 10.21136/CPM.1975.117866 LA - en ID - 10_21136_CPM_1975_117866 ER -