5170; Conference: SPIE Conference ''Techniques and Instrumentation for Detection of Extrasolar Planets'', San Diego, CA (US), 08/03/2003--08/08/2003; Other Information: PBD: 17 Sep 2003
Conference: 8th US Mine Ventilation Symposium, Rolla, MO (US), 06/11/1999--06/17/1999; Other Information: PBD: 1999; Other Information: In: Proceedings of the 8th US mine ventilation symposium, by Tien, J.C. [ed.], 740 pages.