2012-12-282012-12-282012Chemistry & 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 4. – P. 355–472, XII : ill.https://ena.lpnu.ua/handle/ntb/16182enЗміст до Chemistry & Chemical technology. – 2012. – Volume 6, number 4.Other