@misc{petersen_modelling_the_1990, 
author={Petersen, G., Eppel, D. P., Grassl, H., Iverfeldt, A., Misra, P. K., Bloxam, R., Wong, S., Schroeder, W., Voldner, E., Pacyna, J.},
title={Modelling the atmospheric transport, chemical transformations and deposition of mercury},
year={1990},
howpublished = {conference lecture: Gaevle (S);},
note = {Petersen, G.; Eppel, D.; Grassl, H.; Iverfeldt, A.; Misra, P.; Bloxam, R.; Wong, S.; Schroeder, W.; Voldner, E.; Pacyna, J.: Modelling the atmospheric transport, chemical transformations and deposition of mercury. International Conference on Mercury as an Environmental Pollutant. Gaevle (S), 1990.}}