%0 Journal Article
%A Boldi, Paolo
%A Lonati, Violetta
%A Santini, Massimo
%A Vigna, Sebastiano
%T Graph fibrations, graph isomorphism, and pagerank
%J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications
%D 2006
%P 227-253
%V 40
%N 2
%I EDP-Sciences
%U http://www.numdam.org/articles/10.1051/ita:2006004/
%R 10.1051/ita:2006004
%G en
%F ITA_2006__40_2_227_0