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@article{DCG_1986__1_131003, author = {M. Katchalski and T. Lewis and A. Liu}, title = {Geometric {Permutations} and {Common} {Transversals.}}, journal = {Discrete & computational geometry}, pages = {371--378}, publisher = {mathdoc}, volume = {1}, year = {1986}, zbl = {0606.52001}, url = {http://geodesic.mathdoc.fr/item/DCG_1986__1_131003/} }
M. Katchalski; T. Lewis; A. Liu. Geometric Permutations and Common Transversals.. Discrete & computational geometry, Tome 1 (1986), pp. 371-378. http://geodesic.mathdoc.fr/item/DCG_1986__1_131003/