@article{DMGT_2004_24_1_a2,
     author = {Kulli, V. and Basavanagoud, B.},
     title = {Characterizations of planar plick graphs},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {41--45},
     publisher = {mathdoc},
     volume = {24},
     number = {1},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2004_24_1_a2/}
}