Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{SF_1991__42_3_135074, author = {A. Holderrieth}, title = {Matrix multiplication operators generating one parameter semigroups.}, journal = {Semigroup forum}, pages = {155--166}, publisher = {mathdoc}, volume = {42}, number = {3}, year = {1991}, zbl = {0744.47033}, url = {http://geodesic.mathdoc.fr/item/SF_1991__42_3_135074/} }
A. Holderrieth. Matrix multiplication operators generating one parameter semigroups.. Semigroup forum, Tome 42 (1991) no. 3, pp. 155-166. http://geodesic.mathdoc.fr/item/SF_1991__42_3_135074/