Magnetic Circular Dichroism of rare-earth doped LiNb´O IND.3´ - Bonardi, Cláudia; Cruz, Gerson Kniphoff da; Basso, Heitor Cury; Carvalho, René Ayres de; Terrile, Maria Cristina; Bausá, L E; García Solé, J (European Magnetic Materials and Applications Conference, 1998)