| Scientific edition | Proceedings of YSU, Geology and Geography sciences, 2018, 52 (1) |
| Publishing house | YSU |
| Place | Yerevan |
| Year | 2018 |
| Pages | 20-26 |
| Scientific edition | |
| Publishing house | YSU |
| Place | Yerevan |
| Year | 2018 |
| Pages | 134-139 |
| Scientific edition | Proceedings of YSU, Geology and Geography sciences, 2019, 53 (3) |
| Publishing house | YSU |
| Place | Yerevan |
| Year | 2019 |
| Pages | 172-178 |
| Scientific edition | Proceedings of YSU, Geology and Geography sciences, 2013, 3 (232) |
| Publishing house | YSU |
| Place | Yerevan |
| Year | 2013 |
| Pages | 3-8 |
| Scientific edition | Proceedings of YSU, Geology and Geography sciences, 2017, 51(1) |
| Publishing house | YSU |
| Place | Yerevan |
| Year | 2017 |
| Pages | 55-61 |
