S. N. Ivicheva, Yu. F. Kargin, S. V. Kutsev, L. I. Shvorneva, G. Yu. Yurkov, “Influence of anions stabilizing the sols in synthesis of powders of highly dispersed titanium dioxide and three-dimensional nanocomposites based on SiO$_2$/TiO$_2$”, Fizika Tverdogo Tela, 55:5 (2013), 1027–1034; Phys. Solid State, 55:5 (2013), 1111–1119
