%0 Journal Article %A Schaar, Günter %T Remarks on Hamiltonian properties of squares of graphs %J Archivum mathematicum %D 1989 %P 61-72 %V 25 %N 1-2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ARM_1989__25_1-2_a8/ %G en %F ARM_1989__25_1-2_a8