TY - JOUR AU - Boris Rosenfeld TI - A 2-dimensional Algebraic Variety With 27 Rectilinear Generators and 108 Trisecants and its Connection With the Maximal Exceptional Simple lie Group JO - Publications de l'Institut Mathématique PY - 2005 SP - 61 VL - _N_S_77 IS - 91 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PIM_2005_N_S_77_91_a5/ LA - en ID - PIM_2005_N_S_77_91_a5 ER -