@misc{meissner_the_influence_1994, 
author={Meissner, R.},
title={The influence of land use changing in a catchment area of the water quality},
year={1994},
howpublished = {conference lecture: Saskatoon (CDN); June 16, 1994},
note = {Online available at: \url{} (DOI). Meissner, R.: The influence of land use changing in a catchment area of the water quality. Kolloquium am National Hydrology Research Institute. Saskatoon (CDN), 1994.}}