1. Bushway,III, E.,Engelbrecht,C.,Gauapathi,G. "NSTAR Ion Engine Xenon Feed System: Introduction to System Design and Development0022,IEPC97-044,August1997
2. Jan, 1997;Engelbrecht C.S.
3. McGraw-HillBookCompany,3"'ed.(1977).
4. Friend, D.G. "NIST Standard Reference Database12: NIST ThermophysicalProperties ofPureFluids0022,Sept.1992.