@article{JGAA_2013_17_2_a2,
     author = {Sammi Abida Salma and Md. Saidur Rahman and Md. Iqbal Hossain},
     title = {Triangle-Free {Outerplanar} {3-Graphs} are {Pairwise} {Compatibility} {Graphs}},
     journal = {Journal of graph algorithms and applications},
     pages = {81--102},
     year = {2013},
     volume = {17},
     number = {2},
     doi = {10.7155/jgaa.00286},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00286/}
}