eLIBRARY.RU: научная электронная библиотека: база данных. — Москва: ООО НЭБ, 2000 -. — Загл. с титул. экрана. — Доступ по паролю из сети Интернет (чтение). — <URL:https://elibrary.ru/>. — Текст: электронный
| Period | Read | Copy | Open | Total | ||
|---|---|---|---|---|---|---|
| Year 2022 | Quarter 2 | 0 | 0 | 0 | 5 | 5 |
| Quarter 3 | 0 | 0 | 0 | 2 | 2 | |
| Quarter 4 | 0 | 0 | 0 | 4 | 4 | |
| Year 2023 | Quarter 1 | 0 | 0 | 0 | 2 | 2 |
| Quarter 2 | 0 | 0 | 0 | 5 | 5 | |
| Quarter 3 | 0 | 0 | 0 | 4 | 4 | |
| Quarter 4 | 0 | 0 | 0 | 7 | 7 | |
| Year 2024 | Quarter 1 | 0 | 0 | 0 | 0 | 0 |
| Quarter 2 | 0 | 0 | 0 | 30 | 30 | |
| Quarter 3 | 0 | 0 | 0 | 63 | 63 | |
| Quarter 4 | 0 | 0 | 0 | 5 | 5 | |
| Year 2025 | Quarter 1 | 0 | 0 | 0 | 0 | 0 |
| Quarter 2 | 0 | 0 | 0 | 4 | 4 | |
| Quarter 3 | 0 | 0 | 0 | 9 | 9 | |
| Quarter 4 | 0 | 0 | 0 | 5 | 5 | |
| Total | 0 | 0 | 0 | 145 | 145 | |