共 51 条
[21]
Hanel Petr., 2006, J TECHNOL TRANSFER, V31, P485, DOI DOI 10.1007/S10961-006-0009-5
[22]
Harman H. H., 1967, Modern factor analysis
[26]
Keil T., 2002, EXTERNAL CORPORATE V
[27]
Klomp L., 2001, International Journal of the Economics of Business, V8, P343, DOI [10.1080/13571510110079612, DOI 10.1080/13571510110079612]
[30]
Lim Youngil., 1999, TECHNOLOGY PRODUCTIV

