2010-07-012010-07-012008Chemistry & Chemical Technology : [the scientific-technical journal] / Lviv Polytechnic National University ; editor-in-chief M. Bratychak. – Lviv : Publishing House of Lviv Polytechnic National University, 2008. – Volume 2, number 2. – P. 71–153, V : ill.https://ena.lpnu.ua/handle/ntb/5929en