@article{SMJ2_2011_37_4_a0,
     author = {Zhao, Kewen},
     title = {Dirac type condition and {Hamiltonian} graphs},
     journal = {Serdica Mathematical Journal},
     pages = {277--282},
     publisher = {mathdoc},
     volume = {37},
     number = {4},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SMJ2_2011_37_4_a0/}
}