Научно-технические ведомости Санкт-Петербургского государственного политехнического университета. Сер.: Экономические науки. — Санкт-Петербург: СПбПУ, 2019 -. — Текст: электронный.
Т. 13, № 6, 2020. — 1 файл (4,23 Мб). — Свободный доступ из сети Интернет (чтение, печать, копирование). — <URL:http://elib.spbstu.ru/dl/2/j21-22.pdf>. — Текст: электронный
| Period | Read | Copy | Open | Total | |||
|---|---|---|---|---|---|---|---|
| Year 2021 | Quarter 1 | February | 1 | 0 | 0 | 0 | 1 |
| March | 8 | 0 | 2 | 0 | 10 | ||
| Quarter 2 | April | 1 | 0 | 0 | 0 | 1 | |
| May | 3 | 0 | 8 | 0 | 11 | ||
| June | 6 | 0 | 7 | 0 | 13 | ||
| Quarter 3 | July | 5 | 0 | 6 | 0 | 11 | |
| August | 5 | 0 | 1 | 0 | 6 | ||
| September | 3 | 0 | 3 | 0 | 6 | ||
| Quarter 4 | October | 2 | 0 | 5 | 0 | 7 | |
| November | 2 | 0 | 7 | 0 | 9 | ||
| December | 1 | 0 | 3 | 0 | 4 | ||
| Year 2022 | Quarter 1 | January | 1 | 0 | 3 | 0 | 4 |
| February | 5 | 0 | 4 | 0 | 9 | ||
| March | 5 | 0 | 2 | 0 | 7 | ||
| Quarter 2 | April | 4 | 0 | 5 | 0 | 9 | |
| May | 1 | 0 | 0 | 0 | 1 | ||
| June | 3 | 0 | 2 | 0 | 5 | ||
| Quarter 3 | July | 4 | 0 | 3 | 0 | 7 | |
| August | 5 | 0 | 5 | 0 | 10 | ||
| September | 3 | 0 | 3 | 0 | 6 | ||
| Quarter 4 | October | 3 | 0 | 2 | 0 | 5 | |
| November | 6 | 0 | 2 | 0 | 8 | ||
| December | 7 | 0 | 0 | 0 | 7 | ||
| Year 2023 | Quarter 1 | January | 3 | 0 | 0 | 0 | 3 |
| February | 1 | 0 | 2 | 0 | 3 | ||
| March | 3 | 0 | 4 | 0 | 7 | ||
| Quarter 2 | April | 1 | 0 | 2 | 0 | 3 | |
| May | 3 | 0 | 1 | 0 | 4 | ||
| June | 3 | 0 | 1 | 0 | 4 | ||
| Quarter 3 | July | 1 | 0 | 3 | 0 | 4 | |
| August | 1 | 0 | 0 | 0 | 1 | ||
| September | 0 | 0 | 4 | 0 | 4 | ||
| Quarter 4 | October | 4 | 0 | 28 | 0 | 32 | |
| November | 2 | 0 | 11 | 0 | 13 | ||
| December | 0 | 0 | 1 | 0 | 1 | ||
| Year 2024 | Quarter 1 | January | 1 | 0 | 3 | 0 | 4 |
| February | 0 | 0 | 2 | 0 | 2 | ||
| March | 0 | 0 | 3 | 0 | 3 | ||
| Quarter 2 | April | 4 | 0 | 9 | 0 | 13 | |
| May | 5 | 0 | 7 | 0 | 12 | ||
| June | 9 | 0 | 10 | 0 | 19 | ||
| Quarter 3 | July | 1 | 0 | 2 | 0 | 3 | |
| August | 0 | 0 | 2 | 0 | 2 | ||
| September | 1 | 0 | 0 | 0 | 1 | ||
| Quarter 4 | October | 4 | 0 | 1 | 0 | 5 | |
| November | 2 | 0 | 2 | 0 | 4 | ||
| December | 3 | 0 | 2 | 0 | 5 | ||
| Year 2025 | Quarter 1 | January | 10 | 0 | 9 | 0 | 19 |
| February | 4 | 0 | 2 | 0 | 6 | ||
| March | 6 | 0 | 0 | 0 | 6 | ||
| Quarter 2 | April | 7 | 0 | 2 | 0 | 9 | |
| May | 5 | 0 | 0 | 0 | 5 | ||
| June | 15 | 0 | 6 | 0 | 21 | ||
| Quarter 3 | July | 15 | 0 | 5 | 0 | 20 | |
| August | 7 | 0 | 6 | 0 | 13 | ||
| September | 9 | 0 | 33 | 0 | 42 | ||
| Quarter 4 | October | 5 | 0 | 5 | 0 | 10 | |
| Total | 219 | 0 | 241 | 0 | 460 | ||