Ленинградский политехнический институт им. М. И. Калинина. Физико-механический факультет Ленинградского политехнического института им. М. И. Калинина [Электронный ресурс] / [сост. М. В. Кирпичев [и др.]]. — Электрон. текстовые дан. (1 файл : 7,94 Мб). — Санкт-Петербург, 2013. — Загл. с титул. экрана. — Электронная версия печатной публикации 1925 г. — Доступ по паролю из сети Интернет (чтение). — Текстовый файл. — Adobe Acrobat Reader 4.0. — <URL:http://elib.spbstu.ru/dl/2/ed-140_0000440690br.pdf>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2014
|
Quarter 1
|
6
|
0
|
1
|
0
|
7
|
|
Quarter 2
|
28
|
0
|
5
|
0
|
33
|
|
Quarter 3
|
22
|
0
|
10
|
0
|
32
|
|
Quarter 4
|
33
|
0
|
12
|
0
|
45
|
|
Year 2015
|
Quarter 1
|
27
|
0
|
11
|
0
|
38
|
|
Quarter 2
|
31
|
0
|
13
|
0
|
44
|
|
Quarter 3
|
22
|
0
|
10
|
0
|
32
|
|
Quarter 4
|
19
|
0
|
3
|
0
|
22
|
|
Year 2016
|
Quarter 1
|
15
|
0
|
4
|
0
|
19
|
|
Quarter 2
|
11
|
0
|
8
|
0
|
19
|
|
Quarter 3
|
14
|
0
|
11
|
0
|
25
|
|
Quarter 4
|
8
|
0
|
29
|
0
|
37
|
|
Year 2017
|
Quarter 1
|
14
|
0
|
36
|
0
|
50
|
|
Quarter 2
|
25
|
0
|
15
|
0
|
40
|
|
Quarter 3
|
13
|
0
|
14
|
0
|
27
|
|
Quarter 4
|
33
|
0
|
55
|
0
|
88
|
|
Year 2018
|
Quarter 1
|
75
|
0
|
21
|
0
|
96
|
|
Quarter 2
|
52
|
0
|
27
|
0
|
79
|
|
Quarter 3
|
55
|
0
|
31
|
0
|
86
|
|
Quarter 4
|
67
|
0
|
50
|
0
|
117
|
|
Year 2019
|
Quarter 1
|
43
|
0
|
27
|
0
|
70
|
|
Quarter 2
|
29
|
0
|
32
|
0
|
61
|
|
Quarter 3
|
29
|
0
|
18
|
0
|
47
|
|
Quarter 4
|
29
|
0
|
17
|
0
|
46
|
|
Year 2020
|
Quarter 1
|
18
|
0
|
16
|
0
|
34
|
|
Quarter 2
|
21
|
0
|
0
|
0
|
21
|
|
Quarter 3
|
16
|
0
|
0
|
0
|
16
|
|
Quarter 4
|
14
|
0
|
20
|
0
|
34
|
|
Year 2021
|
Quarter 1
|
19
|
0
|
13
|
0
|
32
|
|
Quarter 2
|
19
|
0
|
17
|
0
|
36
|
|
Quarter 3
|
25
|
0
|
11
|
0
|
36
|
|
Quarter 4
|
15
|
0
|
12
|
0
|
27
|
|
Year 2022
|
Quarter 1
|
25
|
0
|
10
|
0
|
35
|
|
Quarter 2
|
13
|
0
|
16
|
0
|
29
|
|
Quarter 3
|
43
|
0
|
12
|
0
|
55
|
|
Quarter 4
|
29
|
0
|
10
|
0
|
39
|
|
Year 2023
|
Quarter 1
|
9
|
0
|
9
|
0
|
18
|
|
Quarter 2
|
8
|
0
|
9
|
0
|
17
|
|
Quarter 3
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
2
|
0
|
0
|
0
|
2
|
|
Year 2024
|
Quarter 1
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
1
|
0
|
0
|
0
|
1
|
|
Total
|
977
|
0
|
615
|
0
|
1,592
|
