Journal of Electroceramics, vol. 31, no. 1-2, page. 238 - 244, 2013-10
JOURNAL OF ELECTROCERAMICS, vol. 22, no. 39816, page. 67 - 72, 2009-02
ELECTROCHEMICAL AND SOLID STATE LETTERS, vol. 12, no. 5, page. B65 - B68, 2009-01