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Chaos Group at the University of Maryland
Center for Nonlinear Dynamics. University of Texas at Austin
Nonlinear Dynamics at the University of Potsdam
Centre for Chaos and Turbulence Studies at Copenhaguen
Nonlinear Chemical Dynamics Group. West Virginia University
Nonlinear Dynamics at the NRL (Pecora and Carroll)
Applied Chaos Laboratory at Georgia Tech
Grupo de Fisica Nolineal de la Universidad de Santiago
Grupo de Dinamica Nolineal de la Universidad de Navarra
Group of Nonlinear Optics and Lasers at Terrassa