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Saleh, J.H.., J. P. Torres-Padilla, D. Hastings, and D. Newman, "To Reduce or to Extend a Complex Engineering System Design Lifetime? What is at Stake, for Whom, and How to Resolve the Dilemma", AIAA International Communications Satellite Conference, Monterrey, CA, 9-12 May 2004.

Saleh, J. H., R. Hassan, J. P. Torres-Padilla, D. Hastings, and D. Newman, "Impact of Subsustem Reliability on Satellite Revenue Generation and Present Value", AIAA Journal of Spacecraft and Rockets, vol. 42, no. 6, Nov-Dec, 2005.

Saleh, J. H., J. P. Torres-Padilla, D. Hastings, and D. Newman, "To Reduce or to Extend a Spacecraft Design Lifetime?", Journal of Spacecraft and Rockets, vol. 43, no. 1, Jan-Feb 2006.