共 42 条
- [1] [Anonymous], 1998, J MARKETING
- [6] Balachandra R., 1999, Information.Knowledge.Systems Management, V1, P33
- [7] Bastic M., 2004, European journal of innovation management, V7, P65, DOI DOI 10.1108/14601060410515655
- [9] Campbell R.S., 1983, World Pat. Inf, V5, P137, DOI [10.1016/0172-2190(83)90134-5, DOI 10.1016/0172-2190(83)90134-5]
- [10] Chang D.-Y., 1992, Optimization Techniques and Applications, V1, P352