RFC 3448: TCP Friendly Rate Control (TFRC): Protocol Specification.
Handley, M., Floyd, S., Pahdye, J., and Widmer, J.
RFC 3448, January 2003. Obsoleted by RFC 5348. Local copy: (postscript, text).
Equation-Based Congestion Control for Unicast Applications:
the Extended Version.
Sally Floyd, Mark Handley, Jitendra Padhye, and Joerg Widmer.
International Computer Science Institute tech report TR-00-03, March 2000 (postscript, PDF). Simulation scripts.
An independent, related paper is the following:
General AIMD Congestion Control, by Y. Richard Yang and Simon S. Lam.
Simulation scripts for running the simulations in [FHP00].