1. Alhonen, P., 1986. Holocene lacustrine microfossils and environmental changes. Bull. Geol. Soc. Finland 58: 57?69.
2. Bagge, P & P. Tulkki, 1967. Studies on the hydrography and biota of recently isolated lakes. Merentutkimuslait. Julk./Havsforskningsinst. Skr. 223: 13?34.
3. Blomqvist, E. M., 1984. Changes in fish community structure and migration activity in a brackish bay isolated by land uphaval and reverted by dredging. Ophelia, Suppl. 3: 11?21.
4. Bonsdorff, E. & K-E. Storberg, 1990. Ecological changes in a formerly meromictic coastal lake. Limnologica 20: 279?284.
5. B�rsheim, K. Y., J. G. Kuenen, J. Gottschal & I. Dundas, 1985. Microbial activities and chemical gradients in the chemocline of a meromictic lake in relation to the precision of the sampling procedure. FEMS Microbiol. Ecol. 31: 337?341.