[10]
How user innovations become commercial products: A theoretical investigation and case study[J] . Carliss Baldwin,Christoph Hienerth,Eric von Hippel.Research Policy . 2006 (9)
[10]
How user innovations become commercial products: A theoretical investigation and case study[J] . Carliss Baldwin,Christoph Hienerth,Eric von Hippel.Research Policy . 2006 (9)