The following publications are possibly variants of this publication:
- On pairwise compatibility graphs having Dilworth number twoTiziana Calamoneri, Rossella Petreschi. TCS, 524:34-40, 2014. [doi]
- On pairwise compatibility graphs having Dilworth number kTiziana Calamoneri, Rossella Petreschi. TCS, 547:82-89, 2014. [doi]
- Graphs with Dilworth Number Two are Pairwise Compatibility GraphsTiziana Calamoneri, Rossella Petreschi. endm, 44:31-38, 2013. [doi]
- On Dilworth k Graphs and Their Pairwise CompatibilityTiziana Calamoneri, Rossella Petreschi. walcom 2014: 213-224 [doi]
- Pairwise Compatibility Graphs of CaterpillarsTiziana Calamoneri, Antonio Frangioni, Blerina Sinaimeri. cj, 57(11):1616-1623, 2014. [doi]