| 1 | |
| Researcher: | Bhatnagar, K B |
| University: | Dr Bhimrao Ambedkar University |
| Language: | English |
| 2 | Periodic orbits with a collision in restricted problem of three and four bodies |
| Researcher: | Bhatnagar, K B |
| Guide: | Verma, R S |
| University: | University of Delhi |
| Language: | English |
| 3 | |
| Researcher: | Bhatnagar, K B |
| Guide: | Varma, R S |
| University: | University of Delhi |
| Language: | English |