Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{PORMA_1973__32_2_115192, author = {Steib, Michael L.}, title = {Linear transformations from a function space}, journal = {Portugaliae mathematica}, pages = {75--80}, publisher = {mathdoc}, volume = {32}, number = {2}, year = {1973}, mrnumber = {0320724}, zbl = {0262.46026}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_1973__32_2_115192/} }
Steib, Michael L. Linear transformations from a function space. Portugaliae mathematica, Tome 32 (1973) no. 2, pp. 75-80. http://geodesic.mathdoc.fr/item/PORMA_1973__32_2_115192/