Flexible Types for a Concurrent Model.

Franz Puntigam Flexible Types for a Concurrent Model. 461-472 2001 conf/cooppn/2001 Concurrent Object-Oriented Programming and Petri Nets http://link.springer.de/link/service/series/0558/bibs/2001/20010461.htm db/conf/cooppn/cooppn2001.html#Puntigam01