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@article{JRAM_1975__273_151535, author = {Alexander J. Hahn}, title = {On the isomorphisms of the projective orthogonal groups and their congruence subgroups.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {1--22}, publisher = {mathdoc}, volume = {273}, year = {1975}, zbl = {0314.20032}, url = {http://geodesic.mathdoc.fr/item/JRAM_1975__273_151535/} }
TY - JOUR AU - Alexander J. Hahn TI - On the isomorphisms of the projective orthogonal groups and their congruence subgroups. JO - Journal für die reine und angewandte Mathematik PY - 1975 SP - 1 EP - 22 VL - 273 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JRAM_1975__273_151535/ ID - JRAM_1975__273_151535 ER -
Alexander J. Hahn. On the isomorphisms of the projective orthogonal groups and their congruence subgroups.. Journal für die reine und angewandte Mathematik, Tome 273 (1975), pp. 1-22. http://geodesic.mathdoc.fr/item/JRAM_1975__273_151535/