Elaboration of LiNbO3 ceramics from sol-gel process powders Puyôo-Castaings, Nadine ; Duboudin, Françoise ; Ravez, Jean Abstract Publication: Journal of Materials Research Pub Date: May 1988 DOI: 10.1557/JMR.1988.0557 Bibcode: 1988JMatR...3..557P