@misc{schulzbaldes_sensor_technologies_1991, 
author={Schulz-Baldes, M., Knauth, H.-D., Schroeder, F.},
title={Sensor technologies related to automated measurement of chemical parameters},
year={1991},
howpublished = {conference lecture: Stavanger (N);},
note = {Schulz-Baldes, M.; Knauth, H.; Schroeder, F.: Sensor technologies related to automated measurement of chemical parameters. In: Proceedings of the Seminar on Measurement and Monitoring Technology: The 1st INTERNATIONAL Environment Northern Seas Conference and Exhibition. Stavanger (N). 1991. 81-90.}}