Ленинградский политехнический институт им. М. И. Калинина. Специальность: электроизоляционная и кабельная техника [Электронный ресурс] / [сост. В.Т. Ренне]. — Электрон. текстовые дан. (1 файл : 7,27 Мб). — Санкт-Петербург, 2013. — Загл. с титул. экрана. — Электронная версия печатной публикации 1957 г. — Доступ по паролю из сети Интернет (чтение). — Текстовый файл. — Adobe Acrobat Reader 4.0. — <URL:http://elib.spbstu.ru/dl/2/ed-141_0000440708bx.pdf>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2014
|
Quarter 1
|
4
|
0
|
2
|
0
|
6
|
|
Quarter 2
|
6
|
0
|
3
|
0
|
9
|
|
Quarter 3
|
10
|
0
|
2
|
0
|
12
|
|
Quarter 4
|
12
|
0
|
7
|
0
|
19
|
|
Year 2015
|
Quarter 1
|
8
|
0
|
6
|
0
|
14
|
|
Quarter 2
|
20
|
0
|
16
|
0
|
36
|
|
Quarter 3
|
6
|
0
|
6
|
0
|
12
|
|
Quarter 4
|
9
|
0
|
7
|
0
|
16
|
|
Year 2016
|
Quarter 1
|
6
|
0
|
3
|
0
|
9
|
|
Quarter 2
|
7
|
0
|
7
|
0
|
14
|
|
Quarter 3
|
5
|
0
|
3
|
0
|
8
|
|
Quarter 4
|
8
|
0
|
6
|
0
|
14
|
|
Year 2017
|
Quarter 1
|
6
|
0
|
4
|
0
|
10
|
|
Quarter 2
|
8
|
0
|
10
|
0
|
18
|
|
Quarter 3
|
8
|
0
|
14
|
0
|
22
|
|
Quarter 4
|
10
|
0
|
11
|
0
|
21
|
|
Year 2018
|
Quarter 1
|
8
|
0
|
5
|
0
|
13
|
|
Quarter 2
|
10
|
0
|
7
|
0
|
17
|
|
Quarter 3
|
6
|
0
|
8
|
0
|
14
|
|
Quarter 4
|
7
|
0
|
7
|
0
|
14
|
|
Year 2019
|
Quarter 1
|
4
|
0
|
10
|
0
|
14
|
|
Quarter 2
|
6
|
0
|
10
|
0
|
16
|
|
Quarter 3
|
4
|
0
|
9
|
0
|
13
|
|
Quarter 4
|
1
|
0
|
5
|
0
|
6
|
|
Year 2020
|
Quarter 1
|
9
|
0
|
23
|
0
|
32
|
|
Quarter 2
|
12
|
0
|
0
|
0
|
12
|
|
Quarter 3
|
11
|
0
|
0
|
0
|
11
|
|
Quarter 4
|
8
|
0
|
8
|
0
|
16
|
|
Year 2021
|
Quarter 1
|
7
|
0
|
15
|
0
|
22
|
|
Quarter 2
|
9
|
0
|
8
|
0
|
17
|
|
Quarter 3
|
15
|
0
|
27
|
0
|
42
|
|
Quarter 4
|
2
|
0
|
20
|
0
|
22
|
|
Year 2022
|
Quarter 1
|
6
|
0
|
12
|
0
|
18
|
|
Quarter 2
|
5
|
0
|
12
|
0
|
17
|
|
Quarter 3
|
8
|
0
|
18
|
0
|
26
|
|
Quarter 4
|
12
|
0
|
13
|
0
|
25
|
|
Year 2023
|
Quarter 1
|
8
|
0
|
19
|
0
|
27
|
|
Quarter 2
|
5
|
0
|
10
|
0
|
15
|
|
Quarter 3
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 4
|
1
|
0
|
0
|
0
|
1
|
|
Year 2024
|
Quarter 1
|
2
|
0
|
0
|
0
|
2
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Total
|
300
|
0
|
353
|
0
|
653
|
