Галеркин, Ю. Б. Турбокомпрессоры. Рабочий процесс, расчет и проектирование проточной части [Электронный ресурс]: учеб. пособие / Ю. Б. Галеркин; Санкт-Петербургский государственный политехнический университет. — Электрон. текстовые дан. (1 файл : 27,6 Мб). — СПб., 2008. — Загл. с титул. экрана. — Электрон. версия печ. публикации. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый файл. — Adobe Acrobat Reader 6.0. — <URL:http://elib.spbstu.ru/dl/1579_1.pdf>. — <URL:http://elib.spbstu.ru/dl/1579_2.pdf>. — <URL:http://elib.spbstu.ru/dl/1579_3.pdf>. — <URL:http://elib.spbstu.ru/dl/1579_4.pdf>. — <URL:http://elib.spbstu.ru/dl/1579_5.pdf>. — <URL:http://elib.spbstu.ru/dl/1579_6.pdf>. — <URL:http://elib.spbstu.ru/dl/1579_7.pdf>. — <URL:http://elib.spbstu.ru/dl/1579_8.pdf>. — <URL:http://elib.spbstu.ru/dl/1579_9.pdf>.
| Period | Read | Copy | Open | Total | ||
|---|---|---|---|---|---|---|
| Year 2012 | Quarter 1 | 1 | 0 | 1 | 0 | 2 |
| Quarter 2 | 1 | 0 | 4 | 0 | 5 | |
| Quarter 3 | 3 | 0 | 12 | 0 | 15 | |
| Quarter 4 | 6 | 0 | 34 | 0 | 40 | |
| Year 2013 | Quarter 1 | 1 | 0 | 22 | 0 | 23 |
| Quarter 2 | 16 | 0 | 18 | 0 | 34 | |
| Quarter 3 | 6 | 0 | 5 | 0 | 11 | |
| Quarter 4 | 12 | 0 | 2 | 0 | 14 | |
| Year 2014 | Quarter 1 | 7 | 0 | 10 | 0 | 17 |
| Quarter 2 | 14 | 0 | 19 | 0 | 33 | |
| Quarter 3 | 18 | 0 | 9 | 0 | 27 | |
| Quarter 4 | 16 | 0 | 12 | 0 | 28 | |
| Year 2015 | Quarter 1 | 18 | 0 | 12 | 0 | 30 |
| Quarter 2 | 26 | 0 | 10 | 0 | 36 | |
| Quarter 3 | 16 | 0 | 8 | 0 | 24 | |
| Quarter 4 | 23 | 0 | 6 | 0 | 29 | |
| Year 2016 | Quarter 1 | 19 | 0 | 18 | 0 | 37 |
| Quarter 2 | 16 | 0 | 9 | 0 | 25 | |
| Quarter 3 | 7 | 0 | 15 | 0 | 22 | |
| Quarter 4 | 23 | 0 | 12 | 0 | 35 | |
| Year 2017 | Quarter 1 | 15 | 0 | 17 | 0 | 32 |
| Quarter 2 | 1 | 0 | 84 | 0 | 85 | |
| Quarter 3 | 2 | 0 | 108 | 0 | 110 | |
| Quarter 4 | 2 | 0 | 101 | 0 | 103 | |
| Year 2018 | Quarter 1 | 4 | 0 | 107 | 0 | 111 |
| Quarter 2 | 11 | 0 | 252 | 0 | 263 | |
| Quarter 3 | 5 | 0 | 161 | 0 | 166 | |
| Quarter 4 | 8 | 0 | 221 | 0 | 229 | |
| Year 2019 | Quarter 1 | 14 | 0 | 296 | 0 | 310 |
| Quarter 2 | 7 | 0 | 492 | 0 | 499 | |
| Quarter 3 | 2 | 0 | 218 | 0 | 220 | |
| Quarter 4 | 4 | 0 | 385 | 0 | 389 | |
| Year 2020 | Quarter 1 | 1 | 0 | 72 | 0 | 73 |
| Quarter 2 | 3 | 0 | 2 | 0 | 5 | |
| Quarter 3 | 5 | 0 | 2 | 0 | 7 | |
| Quarter 4 | 5 | 0 | 54 | 0 | 59 | |
| Year 2021 | Quarter 1 | 6 | 0 | 80 | 0 | 86 |
| Quarter 2 | 7 | 0 | 147 | 0 | 154 | |
| Quarter 3 | 2 | 0 | 131 | 0 | 133 | |
| Quarter 4 | 12 | 0 | 256 | 0 | 268 | |
| Year 2022 | Quarter 1 | 8 | 0 | 269 | 0 | 277 |
| Quarter 2 | 8 | 0 | 280 | 0 | 288 | |
| Quarter 3 | 4 | 0 | 183 | 0 | 187 | |
| Quarter 4 | 14 | 0 | 215 | 0 | 229 | |
| Year 2023 | Quarter 1 | 13 | 0 | 251 | 0 | 264 |
| Quarter 2 | 6 | 0 | 273 | 0 | 279 | |
| Quarter 3 | 8 | 0 | 279 | 0 | 287 | |
| Quarter 4 | 10 | 0 | 417 | 0 | 427 | |
| Year 2024 | Quarter 1 | 13 | 0 | 402 | 0 | 415 |
| Quarter 2 | 16 | 0 | 635 | 0 | 651 | |
| Quarter 3 | 8 | 0 | 352 | 0 | 360 | |
| Total | 473 | 0 | 6,980 | 0 | 7,453 | |