= Simulating Multiple Formalisms Concurrently Based on Reference Nets =

 [http://www.informatik.uni-hamburg.de/TGI/pn/renew2.6dev-ide.zip Renew IDE with multi formalism support (zip)]

 [http://www.informatik.uni-hamburg.de/TGI/pn/RenewIDE-2.6dev.dmg Renew IDE with multi formalism support (dmg)]