| 1. |
Management Today
1981 : JUN, p. 106, 110, 112, 114, 116, 119
|
1981 |
Wilby, T.
|
|
| 2. |
Innovation und Management
1993 : 7-8, I&M Handbuch Recht, p. 4-6
|
1993 |
Bartenbach, Kurt
Gennen, Klaus
|
|
| 3. |
Technological Forecasting and Social Change
1998 : OCT, VOL. 59:2, p. 153-166
|
1998 |
Grupp, H.
Muent, G.
Toegel, A.
|
|
