VÄRE, H. Carl Niclas Hellenius – Demonstrator in Botany at old Åbo Akademi, later Professor in Economy and Natural History. Memoranda Societatis pro Fauna et Flora Fennica, [S. l.], v. 96, p. 1–25, 2020. Disponível em: https://journal.fi/msff/article/view/90676. Acesso em: 21 nov. 2024.