Possibility of relicensing and patent protection.
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua | 
| Hizkuntza: | English | 
| Argitaratua: | Belgium
          Center for Operations Research & Econometrics
    
        Universite Catholique de Louvain, 1986. | 
| Saila: | CORE discussion paper
              8612 | 
| Gaiak: |