@inproceedings{inproceedings69fe110d, title = {Studies of 'Bi IND. 1.5':Ge'O IND. 2':B'O IND. 1.5' glass system and crystallization of eulytite 'Bi IND. 4''Ge IND. 3''O IND. 12'}, author = {Souza, Nara Cristina de and Custódio, Maria Cláudia Cerchiari and Lebullenger, Ronan and Hernandes, Antônio Carlos}, year = {1999}, booktitle = {Brazilian Symposium on Glasses and Related Materials} }