Karen Vogtmann
... that mathematician Karen Vogtmann co-authored a paper which produced a method for quantifying the difference and computing the distance between two phylogenetic trees?
... that mathematician <b id="mwGNY"><a href="./Karen_Vogtmann" id="mwGNc" rel="mw:WikiLink" title="Karen Vogtmann">Karen Vogtmann</a></b> co-authored a paper which produced a method for quantifying the difference and computing the distance between two <a href="./Phylogenetic_tree" id="mwGNg" rel="mw:WikiLink" title="Phylogenetic tree">phylogenetic trees</a>?