• Elaboration of hard and optical oxide materials from the Ti, Zr and Hf alkoxidesReedo, Valter; Järvekülg, Martin; Keevend, Kelli; Lange, Sven; Kollo, Lauri15th International Baltic Conference "Engineering Materials & Tribology. Baltmattrib - 2006" : October 5-6, 2006, Tallinn, Estonia : abstracts2006 / p. 15-16 : ill