@misc{hintelmann_first_results_1991, 
author={Hintelmann, H.},
title={First results of a biofilm/methylmercury interaction experiment},
year={1991},
howpublished = {conference lecture: Burlington (CDN); 15.-18.04.1991},
note = {Online available at: \url{} (DOI). Hintelmann, H.: First results of a biofilm/methylmercury interaction experiment. Workshop on Biological Interactions of Metals and Organometals in the Environment. Burlington (CDN), 1991.}}