| Mode: For a past period of time For all time by years For all time by quarters For all time by months |
Керженцев, В. Революция и театр / В. Керженцев. — Москва: Денница, 1918 — 63, [1] с.; 17. — Свободный доступ из сети Интернет (чтение, печать, копирование). — <URL:http://dl.liblermont.ru/DL/febriary_19/Revolyuciya_i_teatr_Kerzhencev.pdf>.
| Period | Read | Copy | Open | Total | |
|---|---|---|---|---|---|
| Year 2019 | 146 | 0 | 50 | 0 | 196 |
| Year 2020 | 179 | 0 | 65 | 0 | 244 |
| Year 2021 | 151 | 0 | 70 | 0 | 221 |
| Year 2022 | 153 | 0 | 51 | 0 | 204 |
| Year 2023 | 112 | 0 | 50 | 0 | 162 |
| Year 2024 | 135 | 0 | 70 | 0 | 205 |
| Year 2025 | 211 | 1 | 128 | 0 | 340 |
| Year 2026 | 28 | 0 | 15 | 0 | 43 |
| Total | 1115 | 1 | 499 | 0 | 1615 |