Daniel A. Sundeen
Theodore Alekel
Donald E. Garrett
Oscar Liebreich
Unknown Author
L. David Pye
Joseph Raymond Kanagy
Hans Siebeneck
Luciano R. Catalano
Ki-Seog Chang
Wen Yang
Christopher B. Orf
Conference on Boron in Glass and Glass Ceramics Alfred University 1977.
Horacio R. Flores
Ricardo N. Alonso
Roberto Parra Zeballos