9WILLIAMS F C,CLAPPER F R.Multiple Internal Reflections in Photographic Color Prints[J].Journal of the Optical Society of America,1953,43:595-457.(余不详)
10HEBERT Mathieu,HERSCH Roger D.Extension of the Williams-Clapper Model to Stacked Nondiffusing Colored Coatings with Different Refractive Indices[J].Journal of the Optical Society of America,2004,23(6):1432-1441.