References
- Aapala, K., 2001: Assessment of the network of protected mires in Finland. — The Finnish Environment 490, 285 pp. (in Finnish with Engl. abstr.).
- HoffstÉN, P.-O. & Malmqvist, B., 2000: The macroinvertebrate fauna and hydrogeology of springs in central Sweden. — Hydrobiologia 436: 91–104.
- Ilmonen, J. & Paasivirta, L., 2005: Benthic macrocrustacean and insect assemblages in relation to spring habitat characteristics: patterns in abundance and diversity. — Hydrobiologia 533: 99–113.
- Lindegaard, C., 1995: Chironomidae (Diptera) of European Cold Springs and Factors Influencing Their Distribution. — In: FERRINGTON, L.C. (Ed.): Biodiversity of Aquatic insects and Other Invertebrates in Springs: 108–131. J. of the Kansas Entomolog. Soc. 68(2) Suppl.
- Lindegaard, C., Brodersen, K.P., Wiberg-Larsen, P. & Skriver, J., 1998: Multivariate analyses of macrofaunal communities in Danish springs and springbrooks. — In: Botosaneanu, L. (Ed.): Studies in crenobiology. The biology of springs and springbrooks: 201–220. Backhuys Publishers, Leiden.
- Mccune, B. & Grace, J.B., 2002: Analysis of ecological Communities. With a contribution from Dean L. Urban. — MjM Software Design, Gleneden Beach, Oregon, U.S.A. 300 pp.
- Mccune, B. & Mefford, M.J., 1999: PC-ORD for Windows. Multivariate Analysis of Ecological Data. — Version 4.0. MjM Software, Gleneden Beach, Oregon, U.S.A.
- Raatikainen, M., 1989: Suomen lähteet (Springs in Finland). Terra 101: 329–332 (in Finnish with English sum.).