@misc{hofmann_the_permod_2001, 
author={Hofmann, D.},
title={The PERMOD project},
year={2001},
howpublished = {conference lecture: Cambridge (GB);},
note = {Hofmann, D.: The PERMOD project. PERMOD Projektseminar bei der Fa. Accelrys in Cambridge. Cambridge (GB), 2001.}}