Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1982_12_a3, author = {P. Ya. Grushko}, title = {Conjugately isotropic spaces}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {23--27}, publisher = {mathdoc}, number = {12}, year = {1982}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1982_12_a3/} }
P. Ya. Grushko. Conjugately isotropic spaces. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 12 (1982), pp. 23-27. http://geodesic.mathdoc.fr/item/IVM_1982_12_a3/