Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1998_63_5_a10, author = {S. V. Leshcheva and O. V. Suvorova}, title = {On the $\varphi$-structure on the projective group $L_2(q)$}, journal = {Matemati\v{c}eskie zametki}, pages = {725--728}, publisher = {mathdoc}, volume = {63}, number = {5}, year = {1998}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1998_63_5_a10/} }
S. V. Leshcheva; O. V. Suvorova. On the $\varphi$-structure on the projective group $L_2(q)$. Matematičeskie zametki, Tome 63 (1998) no. 5, pp. 725-728. http://geodesic.mathdoc.fr/item/MZM_1998_63_5_a10/