История Ленинградского политехнического института им. М. И. Калинина в документах партийной организации ВКП(б) - КПСС. 1950-1985 гг. [Электронный ресурс]. Книга 2. 1954-1955 гг. / [предисл. Ю. С. Васильева]. — Электрон. текстовые дан. (1 файл : 205 Мб). — Санкт-Петербург, 2005. — Загл. с титул. экрана. — Электрон. версия печ. публикации 2005 г. — Доступ по паролю из сети Интернет (чтение). — Adobe Acrobat Reader 6.0. — <URL:http://elib.spbstu.ru/dl/988.pdf>.
| Period | Read | Copy | Open | Total | ||
|---|---|---|---|---|---|---|
| Year 2010 | Quarter 3 | 1 | 0 | 0 | 0 | 1 |
| Quarter 4 | 0 | 0 | 0 | 0 | 0 | |
| 2011 | Quarter 1 | 0 | 0 | 0 | 0 | 0 |
| Quarter 2 | 0 | 0 | 0 | 0 | 0 | |
| Quarter 3 | 0 | 0 | 0 | 0 | 0 | |
| Quarter 4 | 0 | 0 | 0 | 0 | 0 | |
| Year 2012 | Quarter 1 | 3 | 0 | 1 | 0 | 4 |
| Quarter 2 | 3 | 0 | 5 | 0 | 8 | |
| Quarter 3 | 0 | 0 | 3 | 0 | 3 | |
| Quarter 4 | 3 | 0 | 3 | 0 | 6 | |
| Year 2013 | Quarter 1 | 4 | 0 | 1 | 0 | 5 |
| Quarter 2 | 8 | 0 | 1 | 0 | 9 | |
| Quarter 3 | 1 | 0 | 1 | 0 | 2 | |
| Quarter 4 | 3 | 0 | 1 | 0 | 4 | |
| Year 2014 | Quarter 1 | 3 | 0 | 1 | 0 | 4 |
| Quarter 2 | 2 | 0 | 1 | 0 | 3 | |
| Quarter 3 | 2 | 0 | 0 | 0 | 2 | |
| Quarter 4 | 6 | 0 | 3 | 0 | 9 | |
| Year 2015 | Quarter 1 | 8 | 0 | 16 | 0 | 24 |
| Quarter 2 | 4 | 0 | 20 | 0 | 24 | |
| Quarter 3 | 7 | 0 | 7 | 0 | 14 | |
| Quarter 4 | 3 | 0 | 7 | 0 | 10 | |
| Year 2016 | Quarter 1 | 4 | 0 | 2 | 0 | 6 |
| Quarter 2 | 13 | 0 | 10 | 0 | 23 | |
| Quarter 3 | 8 | 0 | 1 | 0 | 9 | |
| Quarter 4 | 17 | 0 | 8 | 0 | 25 | |
| Year 2017 | Quarter 1 | 7 | 0 | 2 | 0 | 9 |
| Quarter 2 | 7 | 0 | 2 | 0 | 9 | |
| Quarter 3 | 11 | 0 | 6 | 0 | 17 | |
| Quarter 4 | 10 | 0 | 4 | 0 | 14 | |
| Year 2018 | Quarter 1 | 10 | 0 | 6 | 0 | 16 |
| Quarter 2 | 10 | 0 | 7 | 0 | 17 | |
| Quarter 3 | 18 | 0 | 13 | 0 | 31 | |
| Quarter 4 | 8 | 0 | 10 | 0 | 18 | |
| Year 2019 | Quarter 1 | 9 | 0 | 6 | 0 | 15 |
| Quarter 2 | 4 | 0 | 3 | 0 | 7 | |
| Quarter 3 | 4 | 0 | 1 | 0 | 5 | |
| Quarter 4 | 2 | 0 | 4 | 0 | 6 | |
| Year 2020 | Quarter 1 | 7 | 0 | 2 | 0 | 9 |
| Quarter 2 | 1 | 0 | 0 | 0 | 1 | |
| Quarter 3 | 0 | 0 | 0 | 0 | 0 | |
| Quarter 4 | 0 | 0 | 27 | 0 | 27 | |
| Year 2021 | Quarter 1 | 0 | 0 | 35 | 0 | 35 |
| Quarter 2 | 0 | 0 | 55 | 0 | 55 | |
| Quarter 3 | 0 | 0 | 31 | 0 | 31 | |
| Quarter 4 | 0 | 0 | 3 | 0 | 3 | |
| Year 2022 | Quarter 1 | 0 | 0 | 13 | 0 | 13 |
| Quarter 2 | 0 | 0 | 12 | 0 | 12 | |
| Quarter 3 | 0 | 0 | 10 | 0 | 10 | |
| Quarter 4 | 0 | 0 | 21 | 0 | 21 | |
| Year 2023 | Quarter 1 | 0 | 0 | 19 | 0 | 19 |
| Quarter 2 | 0 | 0 | 7 | 0 | 7 | |
| Quarter 3 | 0 | 0 | 8 | 0 | 8 | |
| Quarter 4 | 4 | 0 | 89 | 0 | 93 | |
| Year 2024 | Quarter 1 | 5 | 0 | 49 | 0 | 54 |
| Quarter 2 | 15 | 0 | 26 | 0 | 41 | |
| Quarter 3 | 16 | 0 | 27 | 0 | 43 | |
| Total | 251 | 0 | 590 | 0 | 841 | |