Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1973_6_a11, author = {I. I. Ryabcev}, title = {Construction of generalized-valued functions}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {82--88}, publisher = {mathdoc}, number = {6}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1973_6_a11/} }
I. I. Ryabcev. Construction of generalized-valued functions. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 6 (1973), pp. 82-88. http://geodesic.mathdoc.fr/item/IVM_1973_6_a11/