@article{1178244630, author = {Miyadera, Isao}, title = {A note on contraction semi-groups of operators}, journal = {Tohoku Math. J. (2)}, volume = {11}, number = {3}, year = {1959}, pages = { 98-105}, language = {en}, url = {http://dml.mathdoc.fr/item/1178244630} }
Miyadera, Isao. A note on contraction semi-groups of operators. Tohoku Math. J. (2), Tome 11 (1959) no. 3, pp. 98-105. http://gdmltest.u-ga.fr/item/1178244630/