@article{JGAA_2008_12_1_a2,
     author = {Emilio Di Giacomo and Walter Didimo and Giuseppe Liotta and Henk Meijer and Francesco Trotta and Stephen Wismath},
     title = {k-colored {Point-set} {Embeddability} of {Outerplanar} {Graphs}},
     journal = {Journal of Graph Algorithms and Applications},
     pages = {29--49},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {2008},
     doi = {10.7155/jgaa.00158},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00158/}
}