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- [26] A QUANTITATIVE DIFFUSE REFLECTANCE SPECTROSCOPY STUDY OF SUPPORTED CHROMIUM CATALYSTS JOURNAL OF PHYSICAL CHEMISTRY, 1993, 97 (18): : 4756 - 4763
- [27] QUANTITATIVE DIFFUSE REFLECTANCE AND TRANSMITTANCE SPECTROSCOPY OF LOOSELY PACKED POWDERS SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 1991, 47 (07): : 943 - 971