Научно-технические ведомости Санкт-Петербургского государственного политехнического университета. Сер. : Экономические науки = St. Petersburg state polytechnical university journal. Economics: научное издание / М-во образования и науки Российской Федерации.
Т. 11, № 1 [Электронный ресурс]. — Электрон. текстовые дан. (1 файл : 4,66 Мб). — Санкт-Петербург: Изд-во Политехн. ун-та, 2018. — Загл. с титул. экрана. — Электронная версия печатной публикации. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый файл. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/j18-233.pdf>.
| Period | Read | Copy | Open | Total | |||
|---|---|---|---|---|---|---|---|
| Year 2018 | Quarter 4 | October | 6 | 0 | 36 | 0 | 42 |
| November | 5 | 0 | 25 | 0 | 30 | ||
| December | 5 | 0 | 17 | 0 | 22 | ||
| Year 2019 | Quarter 1 | January | 3 | 0 | 9 | 0 | 12 |
| February | 2 | 0 | 11 | 0 | 13 | ||
| March | 2 | 0 | 16 | 0 | 18 | ||
| Quarter 2 | April | 2 | 0 | 13 | 0 | 15 | |
| May | 5 | 0 | 24 | 0 | 29 | ||
| June | 0 | 0 | 127 | 0 | 127 | ||
| Quarter 3 | July | 0 | 0 | 4 | 0 | 4 | |
| August | 2 | 0 | 13 | 0 | 15 | ||
| September | 1 | 0 | 16 | 0 | 17 | ||
| Quarter 4 | October | 1 | 0 | 10 | 0 | 11 | |
| November | 0 | 0 | 5 | 0 | 5 | ||
| December | 0 | 0 | 9 | 0 | 9 | ||
| Year 2020 | Quarter 1 | January | 1 | 0 | 9 | 0 | 10 |
| February | 1 | 0 | 5 | 0 | 6 | ||
| March | 12 | 0 | 9 | 0 | 21 | ||
| Quarter 2 | April | 3 | 0 | 0 | 0 | 3 | |
| May | 0 | 0 | 0 | 0 | 0 | ||
| June | 3 | 0 | 0 | 0 | 3 | ||
| Quarter 3 | July | 3 | 0 | 0 | 0 | 3 | |
| August | 4 | 0 | 0 | 0 | 4 | ||
| September | 4 | 0 | 0 | 0 | 4 | ||
| Quarter 4 | October | 5 | 0 | 3 | 0 | 8 | |
| November | 3 | 0 | 14 | 0 | 17 | ||
| December | 0 | 0 | 8 | 0 | 8 | ||
| Year 2021 | Quarter 1 | January | 4 | 0 | 6 | 0 | 10 |
| February | 2 | 0 | 3 | 0 | 5 | ||
| March | 4 | 0 | 6 | 0 | 10 | ||
| Quarter 2 | April | 2 | 0 | 1 | 0 | 3 | |
| May | 0 | 0 | 5 | 0 | 5 | ||
| June | 10 | 0 | 7 | 0 | 17 | ||
| Quarter 3 | July | 4 | 0 | 7 | 0 | 11 | |
| August | 3 | 0 | 4 | 0 | 7 | ||
| September | 1 | 0 | 10 | 0 | 11 | ||
| Quarter 4 | October | 4 | 0 | 8 | 0 | 12 | |
| November | 2 | 0 | 5 | 0 | 7 | ||
| December | 0 | 0 | 7 | 0 | 7 | ||
| Year 2022 | Quarter 1 | January | 1 | 0 | 7 | 0 | 8 |
| February | 2 | 0 | 13 | 0 | 15 | ||
| March | 4 | 0 | 5 | 0 | 9 | ||
| Quarter 2 | April | 0 | 0 | 5 | 0 | 5 | |
| May | 5 | 0 | 6 | 0 | 11 | ||
| June | 2 | 0 | 1 | 0 | 3 | ||
| Quarter 3 | July | 4 | 0 | 6 | 0 | 10 | |
| August | 5 | 0 | 3 | 0 | 8 | ||
| September | 2 | 0 | 4 | 0 | 6 | ||
| Quarter 4 | October | 3 | 0 | 3 | 0 | 6 | |
| November | 5 | 0 | 6 | 0 | 11 | ||
| December | 10 | 0 | 2 | 0 | 12 | ||
| Year 2023 | Quarter 1 | January | 5 | 0 | 7 | 0 | 12 |
| February | 1 | 0 | 6 | 0 | 7 | ||
| March | 1 | 0 | 5 | 0 | 6 | ||
| Quarter 2 | April | 1 | 0 | 3 | 0 | 4 | |
| May | 4 | 0 | 10 | 0 | 14 | ||
| June | 1 | 0 | 1 | 0 | 2 | ||
| Quarter 3 | July | 2 | 0 | 1 | 0 | 3 | |
| August | 3 | 0 | 6 | 0 | 9 | ||
| September | 0 | 0 | 3 | 0 | 3 | ||
| Quarter 4 | October | 6 | 0 | 38 | 0 | 44 | |
| November | 1 | 0 | 14 | 0 | 15 | ||
| December | 0 | 0 | 3 | 0 | 3 | ||
| Year 2024 | Quarter 1 | January | 3 | 0 | 10 | 0 | 13 |
| February | 0 | 0 | 8 | 0 | 8 | ||
| March | 2 | 0 | 14 | 0 | 16 | ||
| Quarter 2 | April | 5 | 0 | 27 | 0 | 32 | |
| May | 2 | 0 | 7 | 0 | 9 | ||
| June | 1 | 0 | 16 | 0 | 17 | ||
| Quarter 3 | July | 5 | 0 | 19 | 0 | 24 | |
| August | 2 | 0 | 6 | 0 | 8 | ||
| September | 6 | 0 | 13 | 0 | 19 | ||
| Total | 203 | 0 | 730 | 0 | 933 | ||