H. Künnap

The role of charophytes in increasing water transparency: a case study of two shallow lakes in Estonia

P. Nõges, T. Nõges, I. Tõnno, 2003, Hydrobiologia.

The determination of ecological status in shallow lakes - a tested system (ECOFRAME) for implementation of the European Water Framework Directive

Marten Scheffer, Geoff Phillips, Alo Laas, 2003 .

Mean zooplankter weight as a characteristic feature of an aquatic ecosystem

J. Haberman, H. Künnap, 2002, Proceedings of the Estonian Academy of Sciences. Biology. Ecology.

The role of zooplankton grazing in the formation of `clear water phase' in a shallow charophyte-dominated lake

Tiina Nõges, T. Nõges, I. Tõnno, 2003, Hydrobiologia.