@article{1240435464, author = {KATO, Tosio}, title = {Linear evolution equations of ``hyperbolic'' type, II}, journal = {J. Math. Soc. Japan}, volume = {25}, number = {4}, year = {1973}, pages = { 648-666}, language = {en}, url = {http://dml.mathdoc.fr/item/1240435464} }
KATO, Tosio. Linear evolution equations of ``hyperbolic'' type, II. J. Math. Soc. Japan, Tome 25 (1973) no. 4, pp. 648-666. http://gdmltest.u-ga.fr/item/1240435464/