| |
| 2007 | ||
|---|---|---|
| 3 | EE | Rolf Färe, Valentin Zelenyuk: Extending Färe and Zelenyuk (2003). European Journal of Operational Research 179(2): 594-595 (2007) |
| 2006 | ||
| 2 | EE | Valentin Zelenyuk: Aggregation of Malmquist productivity indexes. European Journal of Operational Research 174(2): 1076-1086 (2006) |
| 2003 | ||
| 1 | EE | Rolf Färe, Valentin Zelenyuk: On aggregate Farrell efficiencies. European Journal of Operational Research 146(3): 615-620 (2003) |
| 1 | Rolf Färe | [1] [3] |