2010-07-012022-07-072010-07-012022-07-072009Chemistry & Chemical Technology : [the scientific-technical journal] / Lviv Politechnic National University ; editor-in-chief M. Bratychak. – Lviv : Polytechnic National University, 2009. – Volume 3, number 4. – P. 255–338, XVIII p.: il.https://ena.lpnu.ua/handle/ntb/5935en