%0 Journal Article %A Boris Rosenfeld %T A 2-dimensional Algebraic Variety With 27 Rectilinear Generators and 108 Trisecants and its Connection With the Maximal Exceptional Simple lie Group %J Publications de l'Institut Mathématique %D 2005 %P 61 %V _N_S_77 %N 91 %I mathdoc %U http://geodesic.mathdoc.fr/item/PIM_2005_N_S_77_91_a5/ %G en %F PIM_2005_N_S_77_91_a5