OSYKA Віктор, and MOSTYKA Костянтин. “odeling of hysical and echanical ndicators of aper ackaging aterials”. INTERNATIONAL SCIENTIFIC-PRACTICAL JOURNAL COMMODITIES AND MARKETS 12, no. 2 (December 21, 2011): 163–169. ccessed April 6, 2025. https://journals.knute.edu.ua/commodities-and-markets/article/view/1509.