1. Bernard, A. Chemicals in material cycles: how EU law needs adjustments for the transition to an environmentally beneficial circular economy, ELNI Review, 2017, no. 2, pp. 54–59. https://doi.org/10.46850/elni.2017.008
2. Dalhammar C., Krämer L., Orlando E. Principles of Environmental Law. Extended producer responsibility, Cheltenham, Edward Elgar, 2018, 768 p.
3. De Sadeleer N. Environmental principles: from political slogans to legal rules, Oxford, Oxford University Press, 2002, 433 p.
4. European Parliament and Council Directive 94/62/EC of 20 December 1994 on packaging and packaging waste, EUR-Lex. Available at: https://eur-lex.europa.eu/legal-content/EN/ALL/?uri=CELEX%3A31994L0062 (accessed 29.05.2021).
5. Directive 2008/98/EC of the European Parliament and of the Council of November 19, 2008 on waste and repealing certain Directives, EUR-Lex. Available at: https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=celex%3A32008L0098 (accessed 29.05.2021).