@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/}
}