@misc{geller_lake_constance_1994, 
author={Geller, W.},
title={Lake Constance: Response of a lake ecosystem to diminished nutrient loading},
year={1994},
howpublished = {book part},
note = {Geller, W.: Lake Constance: Response of a lake ecosystem to diminished nutrient loading. In: Pinto-Coelho, R. (Ed.): Ecology and human impact on man-made reservoirs and natural lakes in Minas Gerais with special reference to future development and management strategics. 1994. 45-54.}}