Marina V. Anashkina, Kostyantyn A. Malyshenko, Vadim A. Malyshenko,. 2020. «Methodological Substantiation of the Penalty for the Damage to the Resort Recreational Potential». Opción 36 (abril), 106-24. https://produccioncientificaluz.org/index.php/opcion/article/view/31705.