| 1. |
Oxford Economic Papers
1992 : OCT, VOL. 44:4, p. 533-565
|
1992 |
Brainard, W.C.
Tobin, J.
|
|
| 2. |
Bürowirtschaft im Unterricht
1993 : VOL. 19:2, p. 11-15
|
1993 |
Poss, Cornelia
|
|
| 3. |
Sicherheitsingenieur
1994 : VOL. 25:1, p. 16-19
|
1994 |
Friedrichs, Heiko
|
|
| 4. |
Fortune
1999 : JUN. 7, VOL. 139:11, p. 26-31
|
1999 |
Fox, J.
|
|
| 5. |
Economic bulletin, Norges Bank
1999 : DEC, VOL. 70:4, p. 349-361
|
1999 |
|
|
