TY - JOUR AU - László Babai AU - Barry Guiduli TI - Spectral extrema for graphs: the Zarankiewicz problem JO - The electronic journal of combinatorics PY - 2009 VL - 16 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.37236/212/ DO - 10.37236/212 ID - 10_37236_212 ER -