@article{833791, author = {M Wilson and M Zukic and J Park and D Torr and J Pedulla}, title = {Optical Behavior Values of Substrates, Single Films and Two Film Combinations in the X-Ray Region}, year = {1996}, number = {2515}, month = {1996-01-01 00:01:00}, publisher = {SPIE}, language = {en}, }