Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1961_138_6_a10, author = {V. G. Lemlein}, title = {Spaces with centre-projective connectivity $(\Gamma^i_{jk},\Gamma_{lm})$ as manifolds}, journal = {Doklady Akademii Nauk}, pages = {1291--1294}, publisher = {mathdoc}, volume = {138}, number = {6}, year = {1961}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1961_138_6_a10/} }
V. G. Lemlein. Spaces with centre-projective connectivity $(\Gamma^i_{jk},\Gamma_{lm})$ as manifolds. Doklady Akademii Nauk, Tome 138 (1961) no. 6, pp. 1291-1294. http://geodesic.mathdoc.fr/item/DAN_1961_138_6_a10/