R. B. Vasiliev, M. N. Rumyantseva, S. G. Dorofeev, Yu. M. Potashnikova, L. I. Ryabova, A. M. Gaskov, “Crystallite size effect on the conductivity of the ultradisperse ceramics of SnO<sub>2</sub> and In<sub>2</sub>O<sub>3</sub>”, Mendeleev Commun., 14:4 (2004), 167–169
