1. Another chopper design for astronomical infrared photometry;Koornneef;Astron. Astrophys.,1976
2. Design of a servo-mechanism to control the position of a mirror in a space experiment;Labeque;Space Science Instrumentation,1975
3. The Shuttle Infrared Telescope Facility (SIRTF) pointing and control system;Lorrell;SPIE,1981
4. Image motion compensation system for the shuttle infrared telescope facility;Lorrell;Automatica,1981