@article{GDZPPN001259687,
title = {Integrated semigroups and their application to complete second order Cauchy problems.},
journal = {Semigroup forum},
volume = {38},
year = {1989},
pages = {233-252},
zbl = {0686.47038},
url = {http://dml.mathdoc.fr/item/GDZPPN001259687}
}
Neubrander, Frank. Integrated semigroups and their application to complete second order Cauchy problems.. Semigroup forum, Tome 38 (1989) pp. 233-252. http://gdmltest.u-ga.fr/item/GDZPPN001259687/