@misc{ebinghaus_formation_and_1993, 
author={Ebinghaus, R., Wilken, R.-D.},
title={Formation and decomposition of methylmercury in the presence of bacteria},
year={1993},
howpublished = {conference lecture: Toronto (CDN);},
note = {Ebinghaus, R.; Wilken, R.: Formation and decomposition of methylmercury in the presence of bacteria. In: Allan, R.; Nriagu, J. (Ed.): Proceedings of the 9th International Conference on Heavy Metals in the Environment. Toronto (CDN). 1993. 305-308.}}