Основные свойства диэлектрических материалов. Материаловедение. Технология конструкционных материалов [Электронный ресурс]: В 2 ч.: Метод. указания к лабораторным работам / Санкт-Петербургский государственный политехнический университет. Кафедра электрической изоляции, кабелей и конденсаторов; Сост. Н.М. Журавлева, А.Г. Мосейчук, Т.Н. Муравьева, Ю.А. Полонский. — Санкт-Петербург, 2003.
Электротехнические материалы [Электронный ресурс]. — Ч.2. — Электрон. текстовые дан. (1 файл : 1,0 Мб). — Свободный доступ из сети Интернет (чтение, печать, копирование). — Adobe Acrobat Reader 4.0. — <URL:http://elib.spbstu.ru/dl/2/337.pdf>.
| Period | Read | Copy | Open | Total | |||
|---|---|---|---|---|---|---|---|
| Year 2018 | Quarter 2 | May | 9 | 0 | 66 | 0 | 75 |
| June | 3 | 0 | 17 | 0 | 20 | ||
| Quarter 3 | July | 5 | 0 | 20 | 0 | 25 | |
| August | 7 | 0 | 17 | 0 | 24 | ||
| September | 12 | 0 | 13 | 0 | 25 | ||
| Quarter 4 | October | 5 | 0 | 33 | 0 | 38 | |
| November | 2 | 0 | 26 | 0 | 28 | ||
| December | 2 | 0 | 44 | 0 | 46 | ||
| Year 2019 | Quarter 1 | January | 6 | 0 | 29 | 0 | 35 |
| February | 2 | 0 | 45 | 0 | 47 | ||
| March | 6 | 0 | 42 | 0 | 48 | ||
| Quarter 2 | April | 4 | 0 | 61 | 0 | 65 | |
| May | 1 | 0 | 53 | 0 | 54 | ||
| June | 2 | 0 | 48 | 0 | 50 | ||
| Quarter 3 | July | 1 | 0 | 15 | 0 | 16 | |
| August | 2 | 0 | 24 | 0 | 26 | ||
| September | 1 | 0 | 55 | 0 | 56 | ||
| Quarter 4 | October | 3 | 0 | 95 | 0 | 98 | |
| November | 2 | 0 | 113 | 0 | 115 | ||
| December | 0 | 0 | 113 | 0 | 113 | ||
| Year 2020 | Quarter 1 | January | 2 | 0 | 28 | 0 | 30 |
| February | 0 | 0 | 28 | 0 | 28 | ||
| March | 11 | 0 | 16 | 0 | 27 | ||
| Quarter 2 | April | 28 | 0 | 1 | 0 | 29 | |
| May | 15 | 0 | 2 | 0 | 17 | ||
| June | 22 | 0 | 0 | 0 | 22 | ||
| Quarter 3 | July | 31 | 0 | 0 | 0 | 31 | |
| August | 27 | 0 | 0 | 0 | 27 | ||
| September | 13 | 0 | 1 | 0 | 14 | ||
| Quarter 4 | October | 9 | 0 | 0 | 0 | 9 | |
| November | 8 | 0 | 12 | 0 | 20 | ||
| December | 5 | 0 | 26 | 0 | 31 | ||
| Year 2021 | Quarter 1 | January | 10 | 0 | 47 | 0 | 57 |
| February | 3 | 0 | 36 | 0 | 39 | ||
| March | 0 | 0 | 61 | 0 | 61 | ||
| Quarter 2 | April | 5 | 1 | 60 | 0 | 66 | |
| May | 4 | 0 | 38 | 0 | 42 | ||
| June | 3 | 0 | 40 | 0 | 43 | ||
| Quarter 3 | July | 5 | 0 | 45 | 0 | 50 | |
| August | 2 | 0 | 26 | 0 | 28 | ||
| September | 4 | 0 | 45 | 0 | 49 | ||
| Quarter 4 | October | 7 | 0 | 54 | 0 | 61 | |
| November | 5 | 0 | 68 | 0 | 73 | ||
| December | 4 | 0 | 80 | 0 | 84 | ||
| Year 2022 | Quarter 1 | January | 3 | 0 | 100 | 0 | 103 |
| February | 3 | 0 | 95 | 0 | 98 | ||
| March | 4 | 0 | 104 | 0 | 108 | ||
| Quarter 2 | April | 7 | 0 | 83 | 0 | 90 | |
| May | 5 | 0 | 118 | 0 | 123 | ||
| June | 7 | 0 | 140 | 0 | 147 | ||
| Quarter 3 | July | 4 | 0 | 76 | 0 | 80 | |
| August | 2 | 0 | 45 | 0 | 47 | ||
| September | 7 | 0 | 158 | 0 | 165 | ||
| Quarter 4 | October | 8 | 0 | 175 | 0 | 183 | |
| November | 19 | 0 | 166 | 0 | 185 | ||
| December | 12 | 0 | 177 | 0 | 189 | ||
| Year 2023 | Quarter 1 | January | 10 | 0 | 146 | 0 | 156 |
| February | 3 | 0 | 153 | 0 | 156 | ||
| March | 8 | 0 | 146 | 0 | 154 | ||
| Quarter 2 | April | 5 | 0 | 82 | 0 | 87 | |
| May | 6 | 0 | 118 | 0 | 124 | ||
| June | 8 | 0 | 98 | 0 | 106 | ||
| Quarter 3 | July | 4 | 0 | 56 | 0 | 60 | |
| August | 8 | 0 | 92 | 0 | 100 | ||
| September | 2 | 0 | 88 | 0 | 90 | ||
| Quarter 4 | October | 1 | 0 | 88 | 0 | 89 | |
| November | 2 | 0 | 90 | 0 | 92 | ||
| December | 1 | 0 | 94 | 0 | 95 | ||
| Year 2024 | Quarter 1 | January | 2 | 0 | 68 | 0 | 70 |
| February | 2 | 0 | 69 | 0 | 71 | ||
| March | 1 | 0 | 103 | 0 | 104 | ||
| Quarter 2 | April | 9 | 0 | 170 | 0 | 179 | |
| May | 5 | 0 | 122 | 0 | 127 | ||
| June | 3 | 0 | 153 | 0 | 156 | ||
| Quarter 3 | July | 4 | 0 | 73 | 0 | 77 | |
| August | 4 | 0 | 45 | 0 | 49 | ||
| September | 5 | 0 | 109 | 0 | 114 | ||
| Quarter 4 | October | 9 | 0 | 161 | 0 | 170 | |
| November | 8 | 0 | 232 | 0 | 240 | ||
| December | 8 | 0 | 491 | 0 | 499 | ||
| Year 2025 | Quarter 1 | January | 11 | 0 | 258 | 0 | 269 |
| February | 13 | 0 | 190 | 0 | 203 | ||
| March | 11 | 0 | 193 | 0 | 204 | ||
| Quarter 2 | April | 36 | 0 | 177 | 0 | 213 | |
| May | 17 | 0 | 244 | 0 | 261 | ||
| June | 38 | 0 | 191 | 0 | 229 | ||
| Quarter 3 | July | 8 | 0 | 41 | 0 | 49 | |
| Total | 631 | 1 | 7,421 | 0 | 8,053 | ||