Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1977_21_5_a3, author = {A. M. Chebotarev}, title = {$T$-maps connected with {Hartree's} equation}, journal = {Matemati\v{c}eskie zametki}, pages = {605--614}, publisher = {mathdoc}, volume = {21}, number = {5}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1977_21_5_a3/} }
A. M. Chebotarev. $T$-maps connected with Hartree's equation. Matematičeskie zametki, Tome 21 (1977) no. 5, pp. 605-614. http://geodesic.mathdoc.fr/item/MZM_1977_21_5_a3/