Мартынов, Б. А. Теория колебаний [Электронный ресурс]: метод. указания к курсовым работам / Б. А. Мартынов; Санкт-Петербургский государственный политехнический университет; под ред. К. В. Гузенко. — Электрон. текстовые дан. (1 файл : 353 Кб). — СПб., 2007. — Загл. с титул. экрана. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый файл. — Adobe Acrobat Reader 4.0. — <URL:http://elib.spbstu.ru/dl/1500.pdf>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2012
|
Quarter 1
|
2
|
0
|
3
|
0
|
5
|
|
Quarter 2
|
5
|
0
|
2
|
0
|
7
|
|
Quarter 3
|
3
|
0
|
3
|
0
|
6
|
|
Quarter 4
|
6
|
0
|
13
|
0
|
19
|
|
Year 2013
|
Quarter 1
|
4
|
0
|
7
|
0
|
11
|
|
Quarter 2
|
15
|
0
|
3
|
0
|
18
|
|
Quarter 3
|
24
|
0
|
4
|
0
|
28
|
|
Quarter 4
|
11
|
0
|
5
|
0
|
16
|
|
Year 2014
|
Quarter 1
|
9
|
0
|
14
|
0
|
23
|
|
Quarter 2
|
10
|
0
|
2
|
0
|
12
|
|
Quarter 3
|
9
|
0
|
5
|
0
|
14
|
|
Quarter 4
|
8
|
0
|
14
|
0
|
22
|
|
Year 2015
|
Quarter 1
|
10
|
0
|
9
|
0
|
19
|
|
Quarter 2
|
6
|
0
|
15
|
0
|
21
|
|
Quarter 3
|
12
|
0
|
10
|
0
|
22
|
|
Quarter 4
|
25
|
0
|
14
|
0
|
39
|
|
Year 2016
|
Quarter 1
|
19
|
0
|
14
|
0
|
33
|
|
Quarter 2
|
15
|
0
|
0
|
0
|
15
|
|
Quarter 3
|
11
|
0
|
2
|
0
|
13
|
|
Quarter 4
|
19
|
0
|
30
|
0
|
49
|
|
Year 2017
|
Quarter 1
|
12
|
0
|
45
|
0
|
57
|
|
Quarter 2
|
5
|
0
|
53
|
0
|
58
|
|
Quarter 3
|
11
|
0
|
42
|
0
|
53
|
|
Quarter 4
|
21
|
0
|
123
|
0
|
144
|
|
Year 2018
|
Quarter 1
|
13
|
0
|
135
|
0
|
148
|
|
Quarter 2
|
7
|
0
|
91
|
0
|
98
|
|
Quarter 3
|
10
|
0
|
73
|
0
|
83
|
|
Quarter 4
|
8
|
0
|
88
|
0
|
96
|
|
Year 2019
|
Quarter 1
|
5
|
0
|
47
|
0
|
52
|
|
Quarter 2
|
5
|
0
|
49
|
0
|
54
|
|
Quarter 3
|
3
|
0
|
27
|
0
|
30
|
|
Quarter 4
|
2
|
0
|
37
|
0
|
39
|
|
Year 2020
|
Quarter 1
|
5
|
0
|
34
|
0
|
39
|
|
Quarter 2
|
5
|
0
|
0
|
0
|
5
|
|
Quarter 3
|
9
|
0
|
3
|
0
|
12
|
|
Quarter 4
|
10
|
0
|
45
|
0
|
55
|
|
Year 2021
|
Quarter 1
|
6
|
0
|
24
|
0
|
30
|
|
Quarter 2
|
2
|
0
|
15
|
0
|
17
|
|
Quarter 3
|
3
|
0
|
14
|
0
|
17
|
|
Quarter 4
|
25
|
0
|
64
|
0
|
89
|
|
Year 2022
|
Quarter 1
|
2
|
0
|
16
|
0
|
18
|
|
Quarter 2
|
2
|
0
|
15
|
0
|
17
|
|
Quarter 3
|
5
|
0
|
9
|
0
|
14
|
|
Quarter 4
|
37
|
0
|
69
|
0
|
106
|
|
Year 2023
|
Quarter 1
|
10
|
0
|
32
|
0
|
42
|
|
Quarter 2
|
18
|
0
|
28
|
0
|
46
|
|
Quarter 3
|
3
|
0
|
11
|
0
|
14
|
|
Quarter 4
|
21
|
1
|
66
|
0
|
88
|
|
Year 2024
|
Quarter 1
|
3
|
0
|
34
|
0
|
37
|
|
Quarter 2
|
8
|
0
|
26
|
0
|
34
|
|
Total
|
499
|
1
|
1,484
|
0
|
1,984
|
