St. Petersburg State Polytechnical University journal [Электронный ресурс]. Computer science. Telecommunications and control systems = Научно-технические ведомости Санкт-Петербургского государственного политехнического университета. Информатика. Телекоммуникации. Управление. № 1(188). — Электрон. текстовые дан. (1 файл : 4,06 Мб). — Saint Petersburg: Polytechnical University Publishing House, 2014. — Загл. с титул. экрана. — Электронная версия печатной публикации. — Текст на англ. яз., рез. на англ. и рус. яз. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый документ. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/3852.pdf>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2014
|
Quarter 2
|
33
|
0
|
17
|
0
|
50
|
|
Quarter 3
|
15
|
0
|
4
|
0
|
19
|
|
Quarter 4
|
16
|
0
|
6
|
0
|
22
|
|
Year 2015
|
Quarter 1
|
19
|
0
|
16
|
0
|
35
|
|
Quarter 2
|
19
|
0
|
5
|
0
|
24
|
|
Quarter 3
|
14
|
0
|
14
|
0
|
28
|
|
Quarter 4
|
10
|
0
|
8
|
0
|
18
|
|
Year 2016
|
Quarter 1
|
5
|
0
|
13
|
0
|
18
|
|
Quarter 2
|
8
|
0
|
6
|
0
|
14
|
|
Quarter 3
|
9
|
0
|
6
|
0
|
15
|
|
Quarter 4
|
8
|
0
|
8
|
0
|
16
|
|
Year 2017
|
Quarter 1
|
6
|
0
|
2
|
0
|
8
|
|
Quarter 2
|
7
|
0
|
4
|
0
|
11
|
|
Quarter 3
|
9
|
0
|
15
|
0
|
24
|
|
Quarter 4
|
11
|
0
|
26
|
0
|
37
|
|
Year 2018
|
Quarter 1
|
13
|
0
|
13
|
0
|
26
|
|
Quarter 2
|
8
|
0
|
29
|
0
|
37
|
|
Quarter 3
|
10
|
0
|
27
|
0
|
37
|
|
Quarter 4
|
8
|
0
|
18
|
0
|
26
|
|
Year 2019
|
Quarter 1
|
12
|
0
|
29
|
0
|
41
|
|
Quarter 2
|
7
|
0
|
12
|
0
|
19
|
|
Quarter 3
|
4
|
0
|
19
|
0
|
23
|
|
Quarter 4
|
0
|
0
|
10
|
0
|
10
|
|
Year 2020
|
Quarter 1
|
7
|
0
|
19
|
0
|
26
|
|
Quarter 2
|
13
|
0
|
0
|
0
|
13
|
|
Quarter 3
|
13
|
0
|
0
|
0
|
13
|
|
Quarter 4
|
8
|
0
|
13
|
0
|
21
|
|
Year 2021
|
Quarter 1
|
14
|
0
|
6
|
0
|
20
|
|
Quarter 2
|
6
|
0
|
15
|
0
|
21
|
|
Quarter 3
|
14
|
0
|
15
|
0
|
29
|
|
Quarter 4
|
2
|
0
|
8
|
0
|
10
|
|
Year 2022
|
Quarter 1
|
5
|
0
|
17
|
0
|
22
|
|
Quarter 2
|
0
|
0
|
6
|
0
|
6
|
|
Quarter 3
|
7
|
0
|
15
|
0
|
22
|
|
Quarter 4
|
6
|
0
|
7
|
0
|
13
|
|
Year 2023
|
Quarter 1
|
4
|
0
|
10
|
0
|
14
|
|
Quarter 2
|
6
|
0
|
6
|
0
|
12
|
|
Quarter 3
|
2
|
0
|
8
|
0
|
10
|
|
Quarter 4
|
6
|
0
|
32
|
0
|
38
|
|
Year 2024
|
Quarter 1
|
2
|
0
|
9
|
0
|
11
|
|
Quarter 2
|
9
|
0
|
18
|
0
|
27
|
|
Total
|
375
|
0
|
511
|
0
|
886
|
