TY - JOUR AU - Frank Neubrander TI - Integrated semigroups and their application to complete second order Cauchy problems. JO - Semigroup forum PY - 1989 SP - 233 EP - 252 VL - 38 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1989__38_2_134957/ ID - SF_1989__38_2_134957 ER -