Research Policy
Research Policy > 1996 > 25 > 5 > 805-818
Research Policy > 1996 > 25 > 5 > 819-836
Research Policy > 1996 > 25 > 5 > 689-711
Research Policy > 1996 > 25 > 5 > 671-687
Research Policy > 1996 > 25 > 5 > 713-722
Research Policy > 1996 > 25 > 5 > 723-739
Research Policy > 1996 > 25 > 5 > 741-758
Research Policy > 1996 > 25 > 5 > 759-783
Research Policy > 1996 > 25 > 5 > 785-804
Research Policy > 1996 > 25 > 6 > 947-966
Research Policy > 1996 > 25 > 6 > 901-922
Research Policy > 1996 > 25 > 6 > 843-863
Research Policy > 1996 > 25 > 6 > 865-899
Research Policy > 1996 > 25 > 6 > 923-932
Research Policy > 1996 > 25 > 6 > 967-995
Research Policy > 1996 > 25 > 6 > 933-945