%0 Journal Article %A Zhao, Kewen %T Dirac type condition and Hamiltonian graphs %J Serdica Mathematical Journal %D 2011 %P 277-282 %V 37 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/SMJ2_2011_37_4_a0/ %G en %F SMJ2_2011_37_4_a0