KISS, Imre; ALEXA, Vasile. Ecological restoration activities for long-term preservation of the alpine and sub-alpine habitats in the Retezat National Park. JOURNAL OF LANDSCAPE ECOLOGY, [S. l.], v. 13, n. 1, p. 33–43, 2015. DOI: 10.56617/tl.3659. Disponível em: https://journal.uni-mate.hu/index.php/tl/article/view/3659. Acesso em: 5 dec. 2025.