2013-09-202013-09-202013Chemistry & Chemical Technology : [the scientific-technical journal] / Lviv Polytechnic National University ; editor-in-chief M. Bratychak. – Lviv : Publishing House of Lviv Polytechnic National University, 2013. – Volume 7, number 2. – P. 119–239 : ill.https://ena.lpnu.ua/handle/ntb/20862enЗміст до Chemistry & Chemical technology. – 2013. – Volume 7, number 2.