Молодкина, Людмила Михайловна. Коллоидная химия в сфере безопасности водных систем [Электронный ресурс]: учебное пособие для вузов / Л.М. Молодкина; Санкт-Петербургский государственный политехнический университет. — Электрон. текстовые дан. (1 файл : 8,86 Мб). — СПб., 2010. — Загл. с титул. экрана. — Электронная версия печатной публикации. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый документ. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2773.pdf>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2013
|
Quarter 1
|
4
|
0
|
2
|
0
|
6
|
|
Quarter 2
|
38
|
0
|
9
|
0
|
47
|
|
Quarter 3
|
13
|
0
|
4
|
0
|
17
|
|
Quarter 4
|
14
|
0
|
7
|
0
|
21
|
|
Year 2014
|
Quarter 1
|
18
|
0
|
4
|
0
|
22
|
|
Quarter 2
|
24
|
0
|
6
|
0
|
30
|
|
Quarter 3
|
15
|
0
|
7
|
0
|
22
|
|
Quarter 4
|
16
|
0
|
3
|
0
|
19
|
|
Year 2015
|
Quarter 1
|
26
|
0
|
4
|
0
|
30
|
|
Quarter 2
|
17
|
0
|
10
|
0
|
27
|
|
Quarter 3
|
11
|
0
|
11
|
0
|
22
|
|
Quarter 4
|
17
|
0
|
33
|
0
|
50
|
|
Year 2016
|
Quarter 1
|
15
|
0
|
27
|
0
|
42
|
|
Quarter 2
|
14
|
0
|
13
|
0
|
27
|
|
Quarter 3
|
8
|
0
|
3
|
0
|
11
|
|
Quarter 4
|
14
|
0
|
45
|
0
|
59
|
|
Year 2017
|
Quarter 1
|
12
|
0
|
17
|
0
|
29
|
|
Quarter 2
|
10
|
0
|
67
|
0
|
77
|
|
Quarter 3
|
11
|
0
|
74
|
0
|
85
|
|
Quarter 4
|
11
|
0
|
98
|
0
|
109
|
|
Year 2018
|
Quarter 1
|
6
|
0
|
77
|
0
|
83
|
|
Quarter 2
|
17
|
0
|
92
|
0
|
109
|
|
Quarter 3
|
17
|
0
|
50
|
0
|
67
|
|
Quarter 4
|
23
|
0
|
33
|
0
|
56
|
|
Year 2019
|
Quarter 1
|
10
|
0
|
49
|
0
|
59
|
|
Quarter 2
|
10
|
0
|
78
|
0
|
88
|
|
Quarter 3
|
4
|
0
|
32
|
0
|
36
|
|
Quarter 4
|
3
|
0
|
108
|
0
|
111
|
|
Year 2020
|
Quarter 1
|
6
|
0
|
51
|
0
|
57
|
|
Quarter 2
|
15
|
0
|
1
|
0
|
16
|
|
Quarter 3
|
8
|
0
|
0
|
0
|
8
|
|
Quarter 4
|
6
|
0
|
17
|
0
|
23
|
|
Year 2021
|
Quarter 1
|
8
|
0
|
19
|
0
|
27
|
|
Quarter 2
|
12
|
0
|
20
|
0
|
32
|
|
Quarter 3
|
5
|
0
|
18
|
0
|
23
|
|
Quarter 4
|
3
|
0
|
41
|
0
|
44
|
|
Year 2022
|
Quarter 1
|
12
|
0
|
26
|
0
|
38
|
|
Quarter 2
|
5
|
0
|
38
|
0
|
43
|
|
Quarter 3
|
9
|
0
|
32
|
0
|
41
|
|
Quarter 4
|
11
|
0
|
49
|
0
|
60
|
|
Year 2023
|
Quarter 1
|
8
|
0
|
62
|
0
|
70
|
|
Quarter 2
|
3
|
0
|
84
|
0
|
87
|
|
Quarter 3
|
5
|
0
|
66
|
0
|
71
|
|
Quarter 4
|
13
|
0
|
133
|
0
|
146
|
|
Year 2024
|
Quarter 1
|
7
|
0
|
84
|
0
|
91
|
|
Quarter 2
|
1
|
0
|
48
|
0
|
49
|
|
Total
|
535
|
0
|
1,752
|
0
|
2,287
|
