@inproceedings{d7a8b838b4364925ad296ee5fd44ef2a,
title = "A typology of product concept creation and evalution",
keywords = "fuzzy front-end, innovation, product concept, product creation, fuzzy front-end, innovation, product concept, product creation, fuzzy front-end, innovation, product concept, product creation",
author = "Roope Takala and Kalevi Ekman",
year = "2002",
language = "English",
pages = "315--323",
editor = "P. Boelskifte and J. Sigurjonsson",
booktitle = "NordDesign 2002 Conference, NTNU Trondheim, Norway, August 14-16",
}