Mansurov, Z. A., et al. “SH-Synthesis of Nanostructured Materials Based on SiO2+Al+CaSiO3 With Wollastonite After Ultrasonic Treatment”. Eurasian Chemico-Technological Journal, vol. 16, no. 1, Jan. 2014, pp. 17-25, doi:10.18321/ectj164.