E. Lisowska-Mieszkowska, “UNECE Convention on Long-range Transboundary Air Pollution – 40 years of action for cleaner air”, EiS, vol. 72, no. 1, p. 12, Jan. 2020, Accessed: Nov. 22, 2024. [Online]. Available: https://ekonomiaisrodowisko.pl/journal/article/view/52