FullerM. and GriffithsP., Anal. Chem.50, 1906 (1978).
2.
WendlandtW. M. and HechtH. G., Reflectance Spectroscopy (Interscience, New York1966), Chap. II, p. 46.
3.
HirschfeldT. and StarkE., “Near Infrared Reflectance Analysis of Foodstuffs,” in Analysis of Food and Beverages, CharamboulosG., Ed. (Academic Press, New York, 1984), p. 506.
