VON NUMERS, M. Societas pro Fauna et Flora Fennica 13.5.2021 – 12.5.2022. Memoranda Societatis pro Fauna et Flora Fennica, [S. l.], v. 98, 2022. Disponível em: https://journal.fi/msff/article/view/125690. Acesso em: 22 dec. 2024.