By Lerch Martin   Spieth Patrick   in International Journal of Product Development

ISSN:1477-9056|16|1|77-94

Inderscience Publishers‎(2012)‎

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By Abstein Adriana   Heidenreich Sven   Spieth Patrick   in Industry and Innovation

ISSN:1469-8390|21|2|91-116

Routledge Ltd‎(2014)‎

Access to resources Favorite 11.458189