%0 Journal Article %A Campbell, John %T A class of symmetric difference-closed sets related to commuting involutions %J Discrete mathematics & theoretical computer science %D 2017-2018 %V 19 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.23638/DMTCS-19-1-8/ %R 10.23638/DMTCS-19-1-8 %G en %F DMTCS_2017_19_1_a5