@misc{luther_procedures_for_1992, 
author={Luther, G., Hamilton, R. W., Heineke, M., Nietsch, G., Vollbrandt, J.},
title={Procedures for safe working at high pressure in a TBM chamber using special breathing gas mixtures},
year={1992},
howpublished = {conference lecture: Oxford (GB);},
note = {Luther, G.; Hamilton, R.; Heineke, M.; Nietsch, G.; Vollbrandt, J.: Procedures for safe working at high pressure in a TBM chamber using special breathing gas mixtures. In: Proceedings of Engineering and Health in Compressed Air Work International Conference. Oxford (GB). 1992. 395-405.}}