@misc{hahn_osiris__1991, 
author={Hahn, G., Aust, E., Gustmann, M.},
title={OSIRIS - offshore integrated robotic inspection system},
year={1991},
howpublished = {GKSS report},
note = {Hahn, G.; Aust, E.; Gustmann, M.: OSIRIS - offshore integrated robotic inspection system. In: Schafstall, H.; Schultheiss, G.; Seeliger, D. (Ed.): Proceedings of the 3rd International Symposium on Underwater Technology. Geesthacht (D). 1991. 07/01-07/08.}}