1. Sum of coherent systems decomposition by SVD;Cobb,1995
2. Area of common overlap of three circles;Fewell,2006
3. Two-dimensional optical imaging for photolithography simulation;Flanner,1986
4. Exact computation of scalar 2D aerial imagery. In Design, Process Integration, and Characterization for Microelectronics;Gordon,2002
5. Method for computing partially coherent aerial imagery;Gordon,2003