TY - JOUR AU - S. S. Ryshkov TI - Maximal finite groups of $n\times n$ integral matrices and full integral automorphism groups of positive quadratic forms (Bravais types) JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1972 SP - 183 EP - 211 VL - 128 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1972_128_a12/ LA - ru ID - TM_1972_128_a12 ER -