Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1994_55_1_a16, author = {I. V. Protasov}, title = {Discrete subsets of topological groups}, journal = {Matemati\v{c}eskie zametki}, pages = {150--151}, publisher = {mathdoc}, volume = {55}, number = {1}, year = {1994}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1994_55_1_a16/} }
I. V. Protasov. Discrete subsets of topological groups. Matematičeskie zametki, Tome 55 (1994) no. 1, pp. 150-151. http://geodesic.mathdoc.fr/item/MZM_1994_55_1_a16/