Мустафаев, Александр. Чистая энергия [Электронный ресурс]: учебное пособие / А. С. Мустафаев, А. Ю. Грабовский. — Электрон. текстовые дан. (1 файл : 2,38 Мб). — Санкт-Петербург: Изд-во Политехн. ун-та, 2017. — Загл. с титул. экрана. — Электронная копия печатной публикации 2017 г. — Доступ по паролю из сети Интернет (чтение, печать). — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/i17-224.pdf>. — <URL:http://doi.org/10.18720/SPBPU/2/i17-224>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2017
|
Quarter 3
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 4
|
3
|
1
|
0
|
0
|
4
|
|
Year 2018
|
Quarter 1
|
2
|
0
|
0
|
0
|
2
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 4
|
0
|
0
|
0
|
0
|
0
|
|
Year 2019
|
Quarter 1
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 4
|
1
|
0
|
0
|
0
|
1
|
|
Year 2020
|
Quarter 1
|
12
|
0
|
0
|
0
|
12
|
|
Quarter 2
|
18
|
1
|
0
|
0
|
19
|
|
Quarter 3
|
12
|
1
|
0
|
0
|
13
|
|
Quarter 4
|
17
|
1
|
0
|
0
|
18
|
|
Year 2021
|
Quarter 1
|
6
|
0
|
0
|
0
|
6
|
|
Quarter 2
|
2
|
0
|
0
|
0
|
2
|
|
Quarter 3
|
6
|
1
|
0
|
0
|
7
|
|
Quarter 4
|
1
|
0
|
0
|
0
|
1
|
|
Year 2022
|
Quarter 1
|
7
|
2
|
0
|
0
|
9
|
|
Quarter 2
|
8
|
1
|
0
|
0
|
9
|
|
Quarter 3
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 4
|
2
|
0
|
0
|
0
|
2
|
|
Year 2023
|
Quarter 1
|
5
|
1
|
0
|
0
|
6
|
|
Quarter 2
|
3
|
1
|
0
|
0
|
4
|
|
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
|
1
|
0
|
0
|
0
|
1
|
|
Total
|
112
|
10
|
0
|
0
|
122
|
