TY - JOUR AU - Demetres Christofides AU - Klas Markström TI - The guessing number of undirected graphs JO - The electronic journal of combinatorics PY - 2011 VL - 18 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.37236/679/ DO - 10.37236/679 ID - 10_37236_679 ER -