Authors: von Hippel, E

Citation: E. Von Hippel, Innovation by user communities: Learning from open-source software, MIT SLOAN M, 42(4), 2001, pp. 82-86

Authors: von Hippel, E

Citation: E. Von Hippel, PERSPECTIVE: User toolkits for innovation, J PROD INN, 18(4), 2001, pp. 247-257

Authors: Morrison, PD Roberts, JH von Hippel, E

Citation: Pd. Morrison et al., Determinants of user innovation and innovation sharing in a local market, MANAG SCI, 46(12), 2000, pp. 1513-1527

Authors: von Hippel, E Thomke, S Sonnack, M

Citation: E. Von Hippel et al., Creating breakthroughs at 3M, HARV BUS RE, 77(5), 1999, pp. 47