@article{DCG_1994__12_1_131313,
     author = {J. T\"or\"ocsik and J. Pack},
     title = {Some {Geometric} {Applications} of {Dilworth's} {Theorem.}},
     journal = {Discrete & computational geometry},
     pages = {1--8},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {1994},
     zbl = {0799.05018},
     url = {http://geodesic.mathdoc.fr/item/DCG_1994__12_1_131313/}
}