Коsеnко Olena І. “LAWS OF SYNTHESIS OF SILICA GELS WITH MOLECULAR-SIEVE PROPERTIES”. Proceedings of National Aviation University 44, no. 3 (March 1, 2010): 144–148. Accessed November 24, 2024. https://jrnl.nau.edu.ua/index.php/visnik/article/view/1922.