| 1 | Spectroscopic investigation of some rare earth ions in fluorite type crystals |
| Researcher: | Narayana, Rao D |
| Guide: | Venkateswarlu, P |
| University: | Indian Institute of Technology-Kanpur |
| Language: | English |
| 2 | |
| Researcher: | Narayana Rao, Addepalli Sankara |
| Guide: | Murthy, C R K |
| University: | Acharya Nagarjuna University |
| Language: | English |