%0 Journal Article %A Harary, Frank %A Plummer, Michael D. %T On Indecomposable Graphs %J Canadian journal of mathematics %D 1967 %P 800-809 %V 19 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1967-074-7/ %R 10.4153/CJM-1967-074-7 %F 10_4153_CJM_1967_074_7