BUTKUTĖ, Simona; ZIGMONTIENĖ, Aušra. Evaluation of biogenic substances in the river Šventoji. Mokslas – Lietuvos ateitis / Science – Future of Lithuania, [S. l.], v. 5, n. 4, p. 343–348, 2013. DOI: 10.3846/mla.2013.55. Disponível em: https://journals.vilniustech.lt/index.php/MLA/article/view/3891. Acesso em: 9 may. 2025.