Sembaev, D.; Ivanovskaya, F.; Vereshchagin, N. The Effect of Dispersed Oxides V2O5, TiO2, ZrO2 on Rheology Characteristic of V-Ti-Zr-Catalysts and Their Catalytic Properties in the Oxidation of - β Picoline. Chemical Bulletin of Kazakh National University 2014, 73, 27-32.