Search results for: DANIEL BERG
Technovation > 2009 > 29 > 5 > 387-393
Journal of Systems Science and Systems Engineering > 2006 > 15 > 3 > 257-283
Technovation > 2009 > 29 > 5 > 387-393
Journal of Systems Science and Systems Engineering > 2006 > 15 > 3 > 257-283