Meyer, Beat. Low temperature spectroscopy; optical properties of molecules in matrices, mixed crystals, and frozen solutions. - New York, American Elsevier Pub. Co., 1971. Bibliography: p. 495-595. ISBN: 0444000836 LCCN: 75127771 //r85 Subjects--Topical Terms: Molecular spectroscopy.Low temperatures. LC Class. No.: QC454 / .M58 Dewey Class. No.: 535/.84