Adamyan, Yu. E. High voltage technology. Laboratory course: textbook / Yu. E. Adamyan, S. I. Krivosheev, S. G. Magazinov; Peter the Great St. Petersburg Polytechnic University. — Saint-Petersburg, 2020. — 1 файл (1,36 Мб). — Загл. с титул. экрана. — Текст на англ. яз. — Свободный доступ из сети Интернет (чтение, печать, копирование). — <URL:http://elib.spbstu.ru/dl/2/s20-79.pdf>. — DOI 10.18720/SPBPU/2/s20-79. — Текст: электронный
| Period | Read | Copy | Open | Total | |||
|---|---|---|---|---|---|---|---|
| Year 2020 | Quarter 2 | April | 3 | 0 | 0 | 0 | 3 |
| May | 10 | 0 | 0 | 0 | 10 | ||
| June | 9 | 0 | 0 | 0 | 9 | ||
| Quarter 3 | July | 7 | 0 | 0 | 0 | 7 | |
| August | 4 | 0 | 0 | 0 | 4 | ||
| September | 25 | 1 | 3 | 0 | 29 | ||
| Quarter 4 | October | 20 | 0 | 1 | 0 | 21 | |
| November | 6 | 0 | 4 | 0 | 10 | ||
| December | 13 | 0 | 8 | 0 | 21 | ||
| Year 2021 | Quarter 1 | January | 15 | 0 | 10 | 0 | 25 |
| February | 3 | 0 | 2 | 0 | 5 | ||
| March | 8 | 0 | 3 | 0 | 11 | ||
| Quarter 2 | April | 5 | 0 | 5 | 0 | 10 | |
| May | 4 | 0 | 3 | 0 | 7 | ||
| June | 5 | 0 | 4 | 0 | 9 | ||
| Quarter 3 | July | 6 | 0 | 4 | 0 | 10 | |
| August | 5 | 0 | 7 | 0 | 12 | ||
| September | 8 | 0 | 15 | 0 | 23 | ||
| Quarter 4 | October | 5 | 0 | 10 | 0 | 15 | |
| November | 3 | 0 | 6 | 0 | 9 | ||
| December | 5 | 0 | 4 | 0 | 9 | ||
| Year 2022 | Quarter 1 | January | 3 | 0 | 3 | 0 | 6 |
| February | 3 | 0 | 2 | 0 | 5 | ||
| March | 6 | 0 | 2 | 0 | 8 | ||
| Quarter 2 | April | 1 | 0 | 1 | 0 | 2 | |
| May | 2 | 0 | 0 | 0 | 2 | ||
| June | 5 | 0 | 4 | 0 | 9 | ||
| Quarter 3 | July | 6 | 0 | 2 | 0 | 8 | |
| August | 8 | 0 | 5 | 0 | 13 | ||
| September | 0 | 0 | 0 | 0 | 0 | ||
| Quarter 4 | October | 1 | 0 | 4 | 0 | 5 | |
| November | 2 | 0 | 0 | 0 | 2 | ||
| December | 0 | 0 | 7 | 0 | 7 | ||
| Year 2023 | Quarter 1 | January | 1 | 0 | 5 | 0 | 6 |
| February | 1 | 0 | 4 | 0 | 5 | ||
| March | 2 | 0 | 3 | 0 | 5 | ||
| Quarter 2 | April | 0 | 0 | 4 | 0 | 4 | |
| May | 3 | 0 | 1 | 0 | 4 | ||
| June | 1 | 0 | 4 | 0 | 5 | ||
| Quarter 3 | July | 3 | 0 | 3 | 0 | 6 | |
| August | 3 | 0 | 2 | 0 | 5 | ||
| September | 3 | 0 | 4 | 0 | 7 | ||
| Quarter 4 | October | 4 | 0 | 6 | 0 | 10 | |
| November | 2 | 0 | 4 | 0 | 6 | ||
| December | 0 | 0 | 1 | 0 | 1 | ||
| Year 2024 | Quarter 1 | January | 1 | 0 | 1 | 0 | 2 |
| February | 2 | 0 | 1 | 0 | 3 | ||
| March | 3 | 0 | 0 | 0 | 3 | ||
| Quarter 2 | April | 6 | 0 | 3 | 0 | 9 | |
| May | 2 | 0 | 5 | 0 | 7 | ||
| June | 2 | 0 | 3 | 0 | 5 | ||
| Quarter 3 | July | 4 | 0 | 2 | 0 | 6 | |
| August | 3 | 0 | 3 | 0 | 6 | ||
| September | 2 | 0 | 4 | 0 | 6 | ||
| Total | 254 | 1 | 182 | 0 | 437 | ||