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@article{IM_1991__106_1_143933, author = {Ziv Ran}, title = {The (dimension + 2)-secant {Lemma.}}, journal = {Inventiones mathematicae}, pages = {65--72}, publisher = {mathdoc}, volume = {106}, number = {1}, year = {1991}, zbl = {0767.14024}, url = {http://geodesic.mathdoc.fr/item/IM_1991__106_1_143933/} }
Ziv Ran. The (dimension + 2)-secant Lemma.. Inventiones mathematicae, Tome 106 (1991) no. 1, pp. 65-72. http://geodesic.mathdoc.fr/item/IM_1991__106_1_143933/