@article{10_37236_442,
     author = {Felix Lazebnik and Spencer Tofts},
     title = {An extremal property of {Tur\'an} graphs},
     journal = {The electronic journal of combinatorics},
     year = {2010},
     volume = {17},
     doi = {10.37236/442},
     zbl = {1204.05046},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/442/}
}