SHPARYK, Y. S.; PARPAN, T. V. Trends of spruce forests’ decline in the Ukrainian Carpathians: Case study in the wet mezotrophic common beech – silver fir – Norway spruce forest type. Forestry and Forest Melioration, [S. l.], n. 136, p. 37–45, 2020. DOI: 10.33220/1026-3365.136.2020.37. Disponível em: http://forestry-forestmelioration.org.ua/index.php/journal/article/view/256. Acesso em: 15 apr. 2021.