@conference{125471, author = {Leonard Hanssen and Sergey Mekhontsev and Alexander Prokhorov}, title = {Reciprocity Principle and the Choice of Reflectance Model for Physically Correct Modeling of Effective Emissivity}, year = {2003}, month = {2003-01-01}, publisher = {Temperature Measurement in Science and Industry Symposium, Melville, NY}, language = {en}, }