Margaryan, Alfred Germanate glasses : structure, spectroscopy, and properties / Alfred Margaryan, Michael A. Piliavin - Boston : Artech House, 1993 - 181 p. : ill. ; 24 cm. Bibliography p. 174-176 ISBN: 0890065063 RM160.80 Subjects--Topical Terms: Glass--SpectraGermanium crystals--SpectraOptoelectronics