The sound of many hands clapping.
Néda
Z
Z
Babeş-Bolyai University, Department of Theoretical Physics, Cluj-Napoca, Romania. zneda@phys.ubbcluj.ro
Ravasz
E
E
Brechet
Y
Y
Vicsek
T
T
Barabási
A L
AL
D006801:Humans; D008399:Mass Behavior; D010507:Periodicity; D013016:Sound