@Article{szekely94combinatorics, author = {L{\'a}szl{\'o} A. Sz{\'e}kely and P{\'e}ter L. Erd{\H{o}}s and Michael A. Steel}, title = {The combinatorics of reconstructing evolutionary trees}, journal = {J Combin Math Combin Comput}, year = {1994}, volume = {15}, pages = {241--254}, keywords = {phylogenetics}, }