%0 Journal Article %A José Carlos Sierra %T Surfaces in $ {\mathbb{P}}^{4}$ whose 4-secant lines do not sweep out a hypersurface %J Comptes Rendus. Mathématique %D 2013 %P 623-625 %V 351 %N 15-16 %I Elsevier %R 10.1016/j.crma.2013.09.016 %G en %F CRMATH_2013__351_15-16_623_0