2012-07-072012-07-072012Chemistry & Chemical Technology : [the scientific-technical journal] / Lviv Polytechnic National University ; editor-in-chief M. Bratychak. – Lviv : Publishing House of Lviv Polytechnic National University, 2012. – Volume 6, number 2. – P. 119–235, IV : ill.https://ena.lpnu.ua/handle/ntb/13490enЗміст до Chemistry & Сhemical Тechnology. – 2012. – Volume 6, number 2.