Reference

C. Kamenik, Roland Schmidt, K.A. Koinig, A. Agusti-Panareda, R. Thompson, R. Psenner (2001): The chrysophyte stomatocyst composition in a high alpine lake (Gossenköllesee, Tyrol, Austria) in relation to seasonality, temperature and land-use – Nova Hedwigia Beiheft – 122: 1 - 22.