@article{1178243419,
author = {Miyadera, Isao},
title = {On perturbation theory for semi-groups of operators},
journal = {Tohoku Math. J. (2)},
volume = {18},
number = {4},
year = {1966},
pages = { 299-310},
language = {en},
url = {http://dml.mathdoc.fr/item/1178243419}
}
Miyadera, Isao. On perturbation theory for semi-groups of operators. Tohoku Math. J. (2), Tome 18 (1966) no. 4, pp. 299-310. http://gdmltest.u-ga.fr/item/1178243419/