| Autori | Titlu | Publicatia | An aparitie |
| BAHRIM G., DAN V. | BIOTECHNOLOGICAL PROPERTIES OF XYLOSE ISOMERASE PRODUCED BY STREPTOMYCES SP. MIUG.4.46. | INTERNATIONAL CONFERENCE OF THE RUSSE UNIVERSITY/5 | 1999 |
| DAN V., BAHRIM G., NICOLAU A. | EXTRACELLULAR INVERTASE PRODUCED BY A. NIGER MIUG 1.15 | BIOTECHNOLOGY,VOL 9, NR.2, CHINA/14 | 1999 |
| BAHRIM G.,DAN V., NEGOITA T | STUDIES ON THE AMYLASE BIOSYTHESIS POTENTIAL OF BACILLUS SP. STRAINS FROM ANTARTIC SOILS | INTERNATIONAL BIOLOGY SYMPOSIUM, AMSTERDAM/87 | 2001 |