%0 Journal Article %A Frigerio, Roberto %A Sisto, Alessandro %T Central extensions and bounded cohomology %J Annales Henri Lebesgue %D 2023 %P 225-258 %V 6 %I ÉNS Rennes %U http://geodesic.mathdoc.fr/articles/10.5802/ahl.164/ %R 10.5802/ahl.164 %G en %F AHL_2023__6__225_0