Ormio, H., Kakko, I., Koivunen, A., & Liukko, U.-M. (2016). Cochlicopa nitens (Gallenstein, 1848), a land snail (Mollusca, Gastropoda) new to Finland. Memoranda Societatis pro Fauna et Flora Fennica, 92. Noudettu osoitteesta https://journal.fi/msff/article/view/60354