%0 Journal Article %A Brause, Christoph %A Henning, Michael A. %A Krzywkowski, Marcin %T A characterization of trees with equal 2-domination and 2-independence numbers %J Discrete mathematics & theoretical computer science %D 2017-2018 %V 19 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.23638/DMTCS-19-1-1/ %R 10.23638/DMTCS-19-1-1 %G en %F DMTCS_2017_19_1_a3