Contributions of oxygen related defects to the electronic transport in Sn'O IND.2' sol-gel films - Scalvi, Luís Vicente de Andrade; Messias, Fábio Rogério; Vega, Bárbara A. V.; Siu Li, Máximo; Santilli, C. V.; Pulcinelli, Sandra Helena (International Conference on Defects in Insulating Materials, 2000)