Miklós Bóna. On the number of vertices of each rank in phylogenetic trees and their generalizations. Discrete Mathematics & Theoretical Computer Science, 18(3), 2016. [doi]
@article{Bona16, title = {On the number of vertices of each rank in phylogenetic trees and their generalizations}, author = {Miklós Bóna}, year = {2016}, url = {http://dmtcs.episciences.org/1431}, researchr = {https://researchr.org/publication/Bona16}, cites = {0}, citedby = {0}, journal = {Discrete Mathematics & Theoretical Computer Science}, volume = {18}, number = {3}, }