GAJDOŠ, Jozef - ANDREJOVSKÝ, Pavol. Funkcionalita obalov a udržateľnosť. In Trends in Application of Statistical Methods for Quality Improvement XXV. (2024). International Scientific Conference. Trends in Application of Statistical Methods for Quality Improvement XXV. (2024) : Reviewed Proceedings of Posts from a 25. International Scientific Conference. - Košice : KKM PHF, 2024. ISBN 978-80-225-5189-2, pp. 45-49.