TY - JOUR AU - Giraldo Suárez, Luis AU - Lopez, Angelo Felice AU - Muñoz, Roberto PY - 2004 DO - 10.1090/S1056-3911-03-00342-4 SN - 1056-3911 UR - https://hdl.handle.net/20.500.14352/50108 T2 - Journal of algebraic geometry AB - Let X C P-N be an irreducible threefold having a hyperplane section Y that is a smooth Enriques surface and such that X is not a cone over Y. In 1938 Fano claimed a classification of such threefolds; however, due to gaps in his proof, the problem... LA - eng M2 - 143 PB - American Mathematical Society KW - Veronese embedding KW - intersection of quadrics TI - On the existence of Enriques-Fano threefolds of index greater than one TY - journal article VL - 13 ER -