Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1990_47_3_a6, author = {S. G. Leiko}, title = {Rotary diffeomorphisms on {Euclidean} spaces}, journal = {Matemati\v{c}eskie zametki}, pages = {52--57}, publisher = {mathdoc}, volume = {47}, number = {3}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1990_47_3_a6/} }
S. G. Leiko. Rotary diffeomorphisms on Euclidean spaces. Matematičeskie zametki, Tome 47 (1990) no. 3, pp. 52-57. http://geodesic.mathdoc.fr/item/MZM_1990_47_3_a6/