@misc{niemann_operation_tests_1991, 
author={Niemann, H.-R.,Feiquan, L.},
title={Operation tests with manipulator TITAN 7F},
year={1991},
howpublished = {conference paper,conference lecture,GKSS report: Geesthacht (D); 09.-10.04.1991},
note = {Online available at: \url{} (DOI). Niemann, H.; Feiquan, L.: Operation tests with manipulator TITAN 7F. In: Schafstall, H.; Schultheiss, G.; Seeliger, D. (Ed.): Proceedings of the 3rd International Symposium on Underwater Technology. Geesthacht (D). 1991. 37-07.}}