By Roessner J.   in Nematologica

ISSN:1875-2926|33|1|106-118

Brill‎(1987)‎

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By Porter Alan L.   Roessner J. David   Newman Nils   Cauffiel David   in International Journal of Technology Management

ISSN:0267-5730|12|1|1-32

Inderscience Publishers‎(1996)‎

Access to resources Favorite 6.764005

By Porter Alan   Newman Nils   Roessner J. David   Johnson David   Jin Xiao-Yin   in Technology Analysis and Strategic Management

ISSN:1465-3990|21|2|173-193

Routledge Ltd‎(2009)‎

Access to resources Favorite 6.0306635

By Porter Alan L.   Roessner J. David   Jin Xiao-Yin   Newman Nils C.   in Technology Analysis and Strategic Management

ISSN:1465-3990|13|4|477-496

Routledge Ltd‎(2001)‎

Access to resources Favorite 6.0306635