Jesper Jansson, Andrzej Lingas. Computing the rooted triplet distance between galled trees by counting triangles. J. Discrete Algorithms, 25:66-78, 2014. [doi]
@article{JanssonL14, title = {Computing the rooted triplet distance between galled trees by counting triangles}, author = {Jesper Jansson and Andrzej Lingas}, year = {2014}, doi = {10.1016/j.jda.2013.10.002}, url = {http://dx.doi.org/10.1016/j.jda.2013.10.002}, researchr = {https://researchr.org/publication/JanssonL14}, cites = {0}, citedby = {0}, journal = {J. Discrete Algorithms}, volume = {25}, pages = {66-78}, }