Политехник: издание Санкт-Петербургского государственного политехнического университета. — Санкт-Петербург, 1926-.
№ 76 (599). — Электрон. текстовые дан. (1 файл : 29,4 МБ). — Ленинград, 1940 (Санкт-Петербург, 2015). — Загл. с титул. экрана. — Цифровая копия печатной публикации 1940 г. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Газета. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/ed-2693_130012_0000661316pn_76.pdf>.
| Period | Read | Copy | Open | Total | ||
|---|---|---|---|---|---|---|
| Year 2016 | Quarter 2 | 10 | 0 | 9 | 0 | 19 |
| Quarter 3 | 18 | 0 | 7 | 0 | 25 | |
| Quarter 4 | 9 | 0 | 9 | 0 | 18 | |
| Year 2017 | Quarter 1 | 5 | 0 | 1 | 0 | 6 |
| Quarter 2 | 1 | 0 | 5 | 0 | 6 | |
| Quarter 3 | 8 | 0 | 4 | 0 | 12 | |
| Quarter 4 | 4 | 0 | 3 | 0 | 7 | |
| Year 2018 | Quarter 1 | 2 | 0 | 4 | 0 | 6 |
| Quarter 2 | 5 | 0 | 2 | 0 | 7 | |
| Quarter 3 | 2 | 0 | 3 | 0 | 5 | |
| Quarter 4 | 2 | 0 | 6 | 0 | 8 | |
| Year 2019 | Quarter 1 | 1 | 0 | 3 | 0 | 4 |
| Quarter 2 | 3 | 0 | 1 | 0 | 4 | |
| Quarter 3 | 2 | 0 | 0 | 0 | 2 | |
| Quarter 4 | 0 | 0 | 1 | 0 | 1 | |
| Year 2020 | Quarter 1 | 6 | 0 | 5 | 0 | 11 |
| Quarter 2 | 5 | 0 | 0 | 0 | 5 | |
| Quarter 3 | 5 | 0 | 0 | 0 | 5 | |
| Quarter 4 | 0 | 0 | 13 | 0 | 13 | |
| Year 2021 | Quarter 1 | 2 | 0 | 5 | 0 | 7 |
| Quarter 2 | 3 | 0 | 5 | 0 | 8 | |
| Quarter 3 | 10 | 0 | 4 | 0 | 14 | |
| Quarter 4 | 2 | 0 | 2 | 0 | 4 | |
| Year 2022 | Quarter 1 | 6 | 0 | 9 | 0 | 15 |
| Quarter 2 | 2 | 0 | 7 | 0 | 9 | |
| Quarter 3 | 4 | 0 | 6 | 0 | 10 | |
| Quarter 4 | 5 | 0 | 5 | 0 | 10 | |
| Year 2023 | Quarter 1 | 5 | 0 | 6 | 0 | 11 |
| Quarter 2 | 6 | 0 | 3 | 0 | 9 | |
| Quarter 3 | 5 | 0 | 5 | 0 | 10 | |
| Quarter 4 | 3 | 0 | 37 | 0 | 40 | |
| Year 2024 | Quarter 1 | 2 | 0 | 5 | 0 | 7 |
| Quarter 2 | 8 | 0 | 7 | 0 | 15 | |
| Quarter 3 | 3 | 0 | 11 | 0 | 14 | |
| Quarter 4 | 2 | 0 | 3 | 0 | 5 | |
| Total | 156 | 0 | 196 | 0 | 352 | |