@article{WestkaemperNiemannDauensteiner2001, author = {Westk{\"a}mper, Engelbert and Niemann, J{\"o}rg and Dauensteiner, A.}, title = {Economic and ecological aspects in product life cycle evaluation}, series = {Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture}, volume = {215}, journal = {Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture}, number = {5}, publisher = {sage journals}, issn = {2041-2975}, doi = {10.1243/0954405011518601}, pages = {673 -- 681}, year = {2001}, language = {en} } @article{WestkaemperNiemannStolz2002, author = {Westk{\"a}mper, Engelbert and Niemann, J{\"o}rg and Stolz, M.}, title = {Digital information—potentials for TeleX applications}, series = {Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture}, volume = {216}, journal = {Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture}, number = {5}, publisher = {sage journals}, organization = {sage journals}, issn = {2041-2975}, doi = {10.1243/0954405021520319}, pages = {801 -- 808}, year = {2002}, language = {en} } @article{NiemannWestkaemper2003, author = {Niemann, J{\"o}rg and Westk{\"a}mper, Engelbert}, title = {Lebenslaufumfassende Wirtschaftlichkeitsbetrachtungen}, series = {zwf - Zeitschrift f{\"u}r wirtschaftlichen Fabrikbetrieb}, volume = {98}, journal = {zwf - Zeitschrift f{\"u}r wirtschaftlichen Fabrikbetrieb}, number = {1-2}, publisher = {Hanser}, issn = {0947-0085}, doi = {10.3139/104.100611}, pages = {50 -- 53}, year = {2003}, language = {de} } @article{WestkaemperNiemannStierle2004, author = {Westk{\"a}mper, Engelbert and Niemann, J{\"o}rg and Stierle, Thomas}, title = {Systemorientierte Produktionsstrukturen f{\"u}r den Werkzeugmaschinenbau}, series = {zwf - Zeitschrift f{\"u}r wirtschaftlichen Fabrikbetrieb}, volume = {99}, journal = {zwf - Zeitschrift f{\"u}r wirtschaftlichen Fabrikbetrieb}, number = {9}, publisher = {Hanser}, issn = {0947-0085}, doi = {10.3139/104.100805}, pages = {461 -- 464}, year = {2004}, language = {de} } @incollection{NiemannWestkaemper2006, author = {Niemann, J{\"o}rg and Westk{\"a}mper, Engelbert}, title = {Dynamic life cycle performance simulation of production systems}, series = {Innovation in Life Cycle Engineering and Sustainable Development}, booktitle = {Innovation in Life Cycle Engineering and Sustainable Development}, editor = {Brissaud, Daniel and Tichkiewitch, Serge and Zwolinski, Peggy}, publisher = {Springer Netherlands}, address = {Dordrecht}, isbn = {978-1-4020-4601-8}, doi = {10.1007/1-4020-4617-0_29}, pages = {419 -- 428}, year = {2006}, language = {en} }