π-Economy. — Санкт-Петербург: СПбПУ, 2022 -.
Т. 15, № 3, 2022. — 1 файл (2,73 Мб). — Свободный доступ из сети Интернет (чтение, печать, копирование). — <URL:http://elib.spbstu.ru/dl/2/j22-304.pdf>.
| Period | Read | Copy | Open | Total | |||
|---|---|---|---|---|---|---|---|
| Year 2022 | Quarter 4 | October | 1 | 0 | 3 | 0 | 4 |
| November | 8 | 0 | 8 | 0 | 16 | ||
| December | 8 | 0 | 8 | 0 | 16 | ||
| Year 2023 | Quarter 1 | January | 11 | 0 | 4 | 0 | 15 |
| February | 1 | 0 | 1 | 0 | 2 | ||
| March | 7 | 0 | 6 | 0 | 13 | ||
| Quarter 2 | April | 1 | 0 | 2 | 0 | 3 | |
| May | 3 | 0 | 3 | 0 | 6 | ||
| June | 3 | 0 | 0 | 0 | 3 | ||
| Quarter 3 | July | 2 | 0 | 2 | 0 | 4 | |
| August | 1 | 0 | 3 | 0 | 4 | ||
| September | 1 | 0 | 3 | 0 | 4 | ||
| Quarter 4 | October | 4 | 0 | 7 | 0 | 11 | |
| November | 1 | 0 | 11 | 0 | 12 | ||
| December | 5 | 0 | 5 | 0 | 10 | ||
| Year 2024 | Quarter 1 | January | 2 | 0 | 4 | 0 | 6 |
| February | 2 | 0 | 3 | 0 | 5 | ||
| March | 2 | 0 | 5 | 0 | 7 | ||
| Quarter 2 | April | 5 | 0 | 8 | 0 | 13 | |
| May | 6 | 0 | 6 | 0 | 12 | ||
| June | 5 | 0 | 5 | 0 | 10 | ||
| Quarter 3 | July | 4 | 0 | 8 | 0 | 12 | |
| August | 3 | 0 | 7 | 0 | 10 | ||
| September | 2 | 0 | 4 | 0 | 6 | ||
| Quarter 4 | October | 4 | 0 | 2 | 0 | 6 | |
| November | 1 | 0 | 3 | 0 | 4 | ||
| December | 0 | 0 | 3 | 0 | 3 | ||
| Year 2025 | Quarter 1 | January | 4 | 0 | 4 | 0 | 8 |
| February | 2 | 0 | 4 | 0 | 6 | ||
| March | 4 | 0 | 1 | 0 | 5 | ||
| Quarter 2 | April | 25 | 0 | 6 | 0 | 31 | |
| May | 10 | 0 | 5 | 0 | 15 | ||
| June | 21 | 0 | 9 | 0 | 30 | ||
| Total | 159 | 0 | 153 | 0 | 312 | ||