@misc{neidhart_analytical_and_1998, 
author={Neidhart, B., Mummenhoff, W., Schmolke, A., Beaven, P.},
title={Analytical and legal aspects of the threshold limit value concept},
year={1998},
howpublished = {journal article},
note = {Neidhart, B.; Mummenhoff, W.; Schmolke, A.; Beaven, P.: Analytical and legal aspects of the threshold limit value concept. Accreditation and Quality Assurance. 1998. no. 3, 44-50.}}