VÄRE, H. Rutström, Carol Birger (1758–1826) – Demonstrator in Botany at old Åbo Akademi. Memoranda Societatis pro Fauna et Flora Fennica, [S. l.], v. 91, 2015. Disponível em: https://journal.fi/msff/article/view/53560. Acesso em: 18 huhti. 2024.