MAZEJ GRUDNIK, Zdenka. Seasonal changes in the concentration of some trace elements in macrophyte shoots. Acta Biologica Slovenica, Ljubljana, SI, v. 53, n. 1, p. 55–61, 2010. DOI: 10.14720/abs.53.1.15496. Disponível em: https://journals.uni-lj.si/abs/article/view/15496. Acesso em: 15 nov. 2025.