@article{DMGT_2009_29_1_a3,
     author = {Parker, Darren and Westhoff, Randy and Wolf, Marty},
     title = {Convex independence and the structure of clone-free multipartite tournaments},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {51--69},
     publisher = {mathdoc},
     volume = {29},
     number = {1},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2009_29_1_a3/}
}