Marina V. Anashkina, Kostyantyn A. Malyshenko, Vadim A. Malyshenko,. «Methodological Substantiation of the Penalty for the Damage to the Resort Recreational Potential». Opción 360 (abril 24, 2020): 106-124. Accedido mayo 2, 2024. https://www.produccioncientificaluz.org/index.php/opcion/article/view/31705.