Richard L. Graham, Rainer Keller. Dynamic Communicators in MPI. In Matti Ropo, Jan Westerholm, Jack Dongarra, editors, Recent Advances in Parallel Virtual Machine and Message Passing Interface, 16th European PVM/MPI Users Group Meeting, Espoo, Finland, September 7-10, 2009. Proceedings. Volume 5759 of Lecture Notes in Computer Science, pages 116-123, Springer, 2009. [doi]