| Original language | French |
|---|---|
| Journal | Vie et sciences economiques |
| Issue number | July |
| Publication status | Published - 1980 |
| Externally published | Yes |
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Research output: Contribution to journal › Article › Professional
| Original language | French |
|---|---|
| Journal | Vie et sciences economiques |
| Issue number | July |
| Publication status | Published - 1980 |
| Externally published | Yes |