@article{10_4153_CMB_2004_056_7,
     author = {Liu, Yu-Ru},
     title = {A {Generalization} of the {Tur\'an} {Theorem} and {Its} {Applications}},
     journal = {Canadian mathematical bulletin},
     pages = {573--588},
     year = {2004},
     volume = {47},
     number = {4},
     doi = {10.4153/CMB-2004-056-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2004-056-7/}
}