@article{10_37236_669,
     author = {P\'eter Csikv\'ari},
     title = {Applications of the {Kelmans} transformation: extremality of the threshold graphs},
     journal = {The electronic journal of combinatorics},
     year = {2011},
     volume = {18},
     number = {1},
     doi = {10.37236/669},
     zbl = {1337.05060},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/669/}
}