%0 Journal Article %A Cheng Yeaw Ku %A K. B. Wong %T Maximum multiplicity of a root of the matching polynomial of a tree and minimum path cover %J The electronic journal of combinatorics %D 2009 %V 16 %N 1 %U http://geodesic.mathdoc.fr/articles/10.37236/170/ %R 10.37236/170 %F 10_37236_170