http://www.rfc-editor.org/rfc/rfc3113.txt
RFC 3113: 3GPP-IETF Standardization Collaboration, K. Rosenbrock, R. Sanmugam, S. Bradner, J. Klensin2001-06-01T23:00:00-00:00This document describes the standardization collaboration between 3GPP and IETF. This memo provides information for the Internet community.