Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1968_183_1_a3, author = {Yu. G. Borisovich and Yu. I. Sapronov}, title = {On the topological theory of densifying operators}, journal = {Doklady Akademii Nauk}, pages = {18--20}, publisher = {mathdoc}, volume = {183}, number = {1}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1968_183_1_a3/} }
Yu. G. Borisovich; Yu. I. Sapronov. On the topological theory of densifying operators. Doklady Akademii Nauk, Tome 183 (1968) no. 1, pp. 18-20. http://geodesic.mathdoc.fr/item/DAN_1968_183_1_a3/