ФЕДОРИШИН, Д. Д. NATURAL PHYSICAL FIELDS AND THEIR IMPACT ON THE ECOLOGY. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY Pulse, [S. l.], n. 4(4), p. 121–123, 2019. Disponível em: https://pvntsh.nung.edu.ua/index.php/pulse/article/view/937. Acesso em: 7 dec. 2025.