Соковишин, Юрий Александрович. Гидродинамика и газодинамика в примерах и задачах: методическое пособие / Ю. А. Соковишин; Ленинградский политехнический институт имени М. И. Калинина, Кафедра "Теоретические основы теплотехники". — Ленинград: [ЛПИ], 1973 (Санкт-Петербург, 2020). — 1 файл (10,95 Мб). — Загл. с титул. экрана. — Цифровая копия печатной публикации 1973 г. — Доступ по паролю из сети Интернет (чтение, печать, копирование). — <URL:http://elib.spbstu.ru/dl/2/si20-279.pdf>. — DOI 10.18720/SPBPU/2/si20-279. — Текст: электронный
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2020
|
Quarter 3
|
September
|
29
|
0
|
18
|
0
|
47
|
|
Quarter 4
|
October
|
19
|
0
|
2
|
0
|
21
|
|
November
|
4
|
0
|
2
|
0
|
6
|
|
December
|
44
|
0
|
3
|
0
|
47
|
|
Year 2021
|
Quarter 1
|
January
|
1
|
0
|
0
|
0
|
1
|
|
February
|
0
|
0
|
0
|
0
|
0
|
|
March
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
April
|
1
|
0
|
1
|
0
|
2
|
|
May
|
0
|
0
|
0
|
0
|
0
|
|
June
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
July
|
0
|
0
|
2
|
0
|
2
|
|
August
|
0
|
0
|
0
|
0
|
0
|
|
September
|
31
|
1
|
29
|
0
|
61
|
|
Quarter 4
|
October
|
8
|
0
|
6
|
0
|
14
|
|
November
|
7
|
0
|
1
|
0
|
8
|
|
December
|
37
|
1
|
11
|
0
|
49
|
|
Year 2022
|
Quarter 1
|
January
|
0
|
0
|
0
|
0
|
0
|
|
February
|
0
|
0
|
0
|
0
|
0
|
|
March
|
0
|
0
|
1
|
0
|
1
|
|
Quarter 2
|
April
|
0
|
0
|
1
|
0
|
1
|
|
May
|
0
|
0
|
0
|
0
|
0
|
|
June
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 3
|
July
|
1
|
0
|
0
|
0
|
1
|
|
August
|
0
|
0
|
1
|
0
|
1
|
|
September
|
32
|
0
|
23
|
0
|
55
|
|
Quarter 4
|
October
|
6
|
0
|
2
|
0
|
8
|
|
November
|
2
|
0
|
2
|
0
|
4
|
|
December
|
21
|
0
|
9
|
0
|
30
|
|
Year 2023
|
Quarter 1
|
January
|
3
|
0
|
0
|
0
|
3
|
|
February
|
2
|
0
|
1
|
0
|
3
|
|
March
|
1
|
0
|
1
|
0
|
2
|
|
Quarter 2
|
April
|
2
|
0
|
0
|
0
|
2
|
|
May
|
2
|
0
|
0
|
0
|
2
|
|
June
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 3
|
July
|
0
|
0
|
0
|
0
|
0
|
|
August
|
1
|
0
|
0
|
0
|
1
|
|
September
|
61
|
0
|
44
|
0
|
105
|
|
Quarter 4
|
October
|
28
|
0
|
10
|
0
|
38
|
|
November
|
16
|
0
|
6
|
0
|
22
|
|
December
|
39
|
0
|
7
|
0
|
46
|
|
Year 2024
|
Quarter 1
|
January
|
0
|
0
|
0
|
0
|
0
|
|
February
|
1
|
0
|
0
|
0
|
1
|
|
March
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
April
|
0
|
0
|
0
|
0
|
0
|
|
May
|
0
|
0
|
0
|
0
|
0
|
|
Total
|
401
|
2
|
183
|
0
|
586
|
