Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1935__110_159747, author = {F.J. Wecken}, title = {Zur {Theorie} linearer {Operatoren}}, journal = {Mathematische Annalen}, pages = {722--725}, publisher = {mathdoc}, volume = {110}, year = {1935}, language = {de}, url = {http://geodesic.mathdoc.fr/item/MAN_1935__110_159747/} }
F.J. Wecken. Zur Theorie linearer Operatoren. Mathematische Annalen, Tome 110 (1935), pp. 722-725. http://geodesic.mathdoc.fr/item/MAN_1935__110_159747/