@article{GDZPPN002279525, title = {\"Uber halblineare Transformationen}, journal = {Mathematische Annalen}, volume = {115}, year = {1938}, pages = {87-114}, zbl = {63.0878.02}, url = {http://dml.mathdoc.fr/item/GDZPPN002279525} }
Nakayama, T.; Asano, K. Über halblineare Transformationen. Mathematische Annalen, Tome 115 (1938) pp. 87-114. http://gdmltest.u-ga.fr/item/GDZPPN002279525/