1. Radiant-interchange configuration factors between various selected plane surfaces;Feingold,1966
2. A general computer program for the determination of radiant interchange configuration and form factors: Confac-I;Toups,1965
3. Radiation view factors by finite elements;Chung;ASME J. Heat Transfer,1982
4. Radiant-interchange configuration factors;Hamilton;NACA TN 2836,1952