%0 Journal Article %A Jianxi, Li %A Liu, Yang %A Shiu, Wai %T The irregularity of two types of trees %J Discrete mathematics & theoretical computer science %D 2015-2016 %V 17 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.2146/ %R 10.46298/dmtcs.2146 %G en %F DMTCS_2016_17_3_a2