%0 Journal Article %A Gary Chartrand %A Mark Johnson %T Connected graphs containing a given connected graph as a unique greatest common subgraph. %J Aequationes mathematicae %D 1986 %P 213-222 %V 31 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1986__31_137160/ %F AM2_1986__31_137160