@misc{hintelmann_hplc_technique_1991, 
author={Hintelmann, H.},
title={HPLC technique for mercury speciation},
year={1991},
howpublished = {conference lecture: Burlington (CDN); 15.-18.04.1991},
note = {Online available at: \url{} (DOI). Hintelmann, H.: HPLC technique for mercury speciation. Workshop on Biological Interactions of Metals and Organometals in the Environment. Burlington (CDN), 1991.}}