@article{bwmeta1.element.bwnjournal-article-cmv18i1n23,
author = {J. Kisy\'nski},
title = {A proof of the Trotter-Kato theorem on approximation of semi-groups},
journal = {Colloquium Mathematicae},
volume = {18},
year = {1967},
pages = {181-184},
zbl = {0152.33905},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-cmv18i1n23}
}
J. Kisyński. A proof of the Trotter-Kato theorem on approximation of semi-groups. Colloquium Mathematicae, Tome 18 (1967) pp. 181-184. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-cmv18i1n23/