| Autori | Titlu | Publicatia | An aparitie |
| S.SIMON, M.POP, G..BORODI | CORRELATION BETWEEN VALENCE ELECTRON CONCENTRATION AND HIGHTC SUPERCONDUCTORS | J. PHYS. AND CHEM. OF SOLIDS, 1939 | 2000 |
| S.SIMON | LOCAL STRUCTURAL CHARACTERIZATION OF ALUMINIUM DOPED AMORPHOUS AND CRYSTALLINE ALUMINA | MOD. PHYS. LETT. B, 375 | 2001 |