%0 Journal Article %A Grow, David %A Whicher, William C. %T Finite Unions of Quasi-Independent Sets %J Canadian mathematical bulletin %D 1984 %P 490-493 %V 27 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1984-078-0/ %R 10.4153/CMB-1984-078-0 %F 10_4153_CMB_1984_078_0