3 links
Ilya Prigogine Center for Studies in Statistical Mechanics & Complex Systems
order.ph.utexas.edu
The Homepage of Ilya Prigogine Center at The University of Texas at Austin, with links to faculty and staff, e-prints, and tutorials in chaos physics and other topics
ISSS: International Society for the Systems Sciences Homepage
WWW.ISSS.ORG
Journal of Applied Systems Studies - Methodologies and Applications for Systems Approaches.
System Dynamics Society
albany.edu
An international nonprofit organization devoted to encouraging the development and use of systems thinking and system dynamics around the world.