Каталог изданий – 2017 [Электронный ресурс] / [сост. А. В. Ванькович]; Санкт-Петербургский политехнический университет Петра Великого. — Электрон. текстовые дан. (1 файл : 89,8 Мб). — Санкт-Петербург: Изд-во Политехн. ун-та, 2018. — Загл. с титул. экрана. — Электронная копия печатной публикации 2018 г. — Доступ по паролю из сети Интернет (чтение, печать). — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/i18-153.pdf>. — <URL:http://doi.org/10.18720/SPBPU/2/i18-153>.
| Period | Read | Copy | Open | Total | ||
|---|---|---|---|---|---|---|
| Year 2018 | Quarter 3 | 5 | 0 | 0 | 0 | 5 |
| Quarter 4 | 5 | 0 | 0 | 0 | 5 | |
| Year 2019 | Quarter 1 | 3 | 0 | 0 | 0 | 3 |
| Quarter 2 | 5 | 0 | 0 | 0 | 5 | |
| Quarter 3 | 0 | 0 | 0 | 0 | 0 | |
| Quarter 4 | 2 | 0 | 0 | 0 | 2 | |
| Year 2020 | Quarter 1 | 9 | 0 | 0 | 0 | 9 |
| Quarter 2 | 22 | 0 | 0 | 0 | 22 | |
| Quarter 3 | 20 | 0 | 0 | 0 | 20 | |
| Quarter 4 | 6 | 0 | 0 | 0 | 6 | |
| Year 2021 | Quarter 1 | 3 | 0 | 0 | 0 | 3 |
| Quarter 2 | 4 | 0 | 0 | 0 | 4 | |
| Quarter 3 | 1 | 0 | 0 | 0 | 1 | |
| Quarter 4 | 4 | 0 | 0 | 0 | 4 | |
| Year 2022 | Quarter 1 | 1 | 0 | 0 | 0 | 1 |
| Quarter 2 | 1 | 0 | 0 | 0 | 1 | |
| Quarter 3 | 3 | 0 | 0 | 0 | 3 | |
| Quarter 4 | 1 | 0 | 0 | 0 | 1 | |
| Year 2023 | Quarter 1 | 2 | 0 | 0 | 0 | 2 |
| Quarter 2 | 3 | 0 | 0 | 0 | 3 | |
| Quarter 3 | 2 | 0 | 0 | 0 | 2 | |
| Quarter 4 | 3 | 0 | 0 | 0 | 3 | |
| Year 2024 | Quarter 1 | 1 | 0 | 0 | 0 | 1 |
| Quarter 2 | 3 | 0 | 0 | 0 | 3 | |
| Quarter 3 | 0 | 0 | 0 | 0 | 0 | |
| Quarter 4 | 1 | 0 | 0 | 0 | 1 | |
| Year 2025 | Quarter 1 | 0 | 0 | 0 | 0 | 0 |
| Quarter 2 | 1 | 0 | 0 | 0 | 1 | |
| Quarter 3 | 0 | 0 | 0 | 0 | 0 | |
| Quarter 4 | 2 | 0 | 0 | 0 | 2 | |
| Year 2026 | Quarter 1 | 1 | 0 | 0 | 0 | 1 |
| Quarter 2 | 1 | 0 | 0 | 0 | 1 | |
| Quarter 3 | 0 | 0 | 0 | 0 | 0 | |
| Total | 115 | 0 | 0 | 0 | 115 | |