TY - JOUR AU - Péter Csikvári TI - Applications of the Kelmans transformation: extremality of the threshold graphs JO - The electronic journal of combinatorics PY - 2011 VL - 18 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.37236/669/ DO - 10.37236/669 ID - 10_37236_669 ER -