| Mode: For a past period of time For all time by years For all time by quarters For all time by months |
Пачкалов А. Премьер первый и последний / Пачкалов А., Тростин Е. // Историк. – 2019. – Спецвыпуск.-С.40-41 — <URL:http://elib.fa.ru/art2019/bv53.pdf>.
| Period | Read | Copy | Open | Total | |
|---|---|---|---|---|---|
| Year 2019 | 2 | 0 | 0 | 0 | 2 |
| 2020 | 0 | 0 | 0 | 0 | 0 |
| 2021 | 0 | 0 | 0 | 0 | 0 |
| Year 2022 | 1 | 0 | 1 | 0 | 2 |
| Year 2023 | 1 | 0 | 0 | 0 | 1 |
| Total | 4 | 0 | 1 | 0 | 5 |