@misc{SteffenLeuschnerMuelleretal.2015, author = {Kristina Steffen and Christoph Leuschner and Uta M{\"u}ller and Gerhard Wiegleb and Thomas Becker}, title = {Relationships between macrophyte vegetation and physical and chemical conditions in northwest German running waters}, booktitle = {Aquatic Botany}, number = {113}, issn = {0304-3770}, institution = {FG {\"O}kologie}, type = {articler}, pages = {46 -- 55}, year = {2015}, }