@article{MAN_1991__290_4_164818, author = {M.M. Kapranov}, title = {A chracterization of {A-discriminantal} hypersurfaces in terms of the logarithmic {Gauss} map.}, journal = {Mathematische Annalen}, pages = {277--286}, publisher = {mathdoc}, volume = {290}, number = {4}, year = {1991}, zbl = {0714.14031}, url = {http://geodesic.mathdoc.fr/item/MAN_1991__290_4_164818/} }