@misc{szelagowski_improvement_in_1996, 
author={Szelagowski, P., Osthus, U., Petershagen, I., Pohl, R., Lafaye, G.},
title={Improvement in wet welding technology by advanced testing procedures (OG/422/92)},
year={1996},
howpublished = {conference lecture: Edinburgh (GB);},
note = {Szelagowski, P.; Osthus, U.; Petershagen, I.; Pohl, R.; Lafaye, G.: Improvement in wet welding technology by advanced testing procedures (OG/422/92). In: 5th European Union Hydrocarbons Symposium: The Strategic Importance of Oil and Gas Technology; Proceedings. Edinburgh (GB). 1996. 662-682.}}