Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MT_1987_7_a7, author = {V. V. Ivanov}, title = {Uniformly summable semigroups of operators. {I.} {Generation} of the semigroups}, journal = {Matemati\v{c}eskie trudy}, pages = {117--131}, publisher = {mathdoc}, volume = {7}, year = {1987}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MT_1987_7_a7/} }
V. V. Ivanov. Uniformly summable semigroups of operators. I. Generation of the semigroups. Matematičeskie trudy, Tome 7 (1987), pp. 117-131. http://geodesic.mathdoc.fr/item/MT_1987_7_a7/