| Mode: For a past period of time For all time by years For all time by quarters For all time by months |
Богомолов Е.В. Проявление олигополии на рынке пассажирских авиаперевозок в России // Транспортное дело России. – 2015. – №4(119) — <URL:http://elib.fa.ru/art2015/bv3992.pdf>.
| Period | Read | Copy | Open | Total | |
|---|---|---|---|---|---|
| Year 2018 | 2 | 1 | 0 | 0 | 3 |
| 2019 | 0 | 0 | 0 | 0 | 0 |
| Year 2020 | 3 | 0 | 0 | 0 | 3 |
| Year 2021 | 1 | 0 | 0 | 0 | 1 |
| 2022 | 0 | 0 | 0 | 0 | 0 |
| 2023 | 0 | 0 | 0 | 0 | 0 |
| Year 2024 | 1 | 0 | 0 | 0 | 1 |
| Total | 7 | 1 | 0 | 0 | 8 |