1. Control and alignment of segmented-mirror telescopes: matrices, modes, and error propagation
2. Displacement sensors for the primary mirror of the W.M. Keck telescope;Minor,1990
3. The W.M. Keck Telescope Segmented Primary Mirror Active Control System;Jared,1990
4. Control of the Hobby-Eberly Telescope Primary Mirror Array with the Segment Alignment Maintenance System;Palunas,2004
5. Hobby-Eberly Telescope Segment Alignment Maintenance System;Adams,2003