Title: Interactions Between Phytoplankton, Zooplankton and Fish in a Shallow, Hypertrophic Lake - a Study of Phytoplankton Collapses in Lake Sobygard, Denmark.

Authors: Jeppesen, E., M. Sondergaard, O. Sortkjaer, E. Mortensen, and P. Kristensen.

Citation: Jeppesen, E., M. Sondergaard, O. Sortkjaer, E. Mortensen, and P. Kristensen. 1990. Interactions Between Phytoplankton, Zooplankton and Fish in a Shallow, Hypertrophic Lake - a Study of Phytoplankton Collapses in Lake Sobygard, Denmark. Hydrobiologia 191: 149-64.