Heterogeneously catalyzed coal hydroliquefaction: Screening of catalysts and characterization

1. Legarreta, J.A.
2. Arias, P.L.
3. de Marco, I.
4. Chomón, M.J.
5. Caballero, B.
6. Cambra, J.F.
7. Güemez, B.
8. Fierro, J.L.G.