search query: @author Hellman, O. / total: 2
references: 2-2 / 2
« previous page | next page »
| title | year | author | ||
| 2. |
European Journal of Operational Research
1980 : JAN, VOL. 4:1, p. 16-18 |
1980 | Hellman, O. |
« previous page | next page »
SCIMA