Научно-технические ведомости СПбПУ. Сер.: Естественные и инженерные науки.
Т. 25, № 3, 2019. — 1 файл (12,9 Мб). — Свободный доступ из сети Интернет (чтение, печать, копирование). — <URL:http://elib.spbstu.ru/dl/2/j19-376.pdf>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2019
|
Quarter 4
|
December
|
9
|
0
|
6
|
0
|
15
|
|
Year 2020
|
Quarter 1
|
January
|
6
|
0
|
10
|
0
|
16
|
|
February
|
3
|
0
|
25
|
0
|
28
|
|
March
|
12
|
0
|
7
|
0
|
19
|
|
Quarter 2
|
April
|
7
|
0
|
0
|
0
|
7
|
|
May
|
2
|
0
|
0
|
0
|
2
|
|
June
|
5
|
0
|
0
|
0
|
5
|
|
Quarter 3
|
July
|
7
|
0
|
0
|
0
|
7
|
|
August
|
6
|
0
|
0
|
0
|
6
|
|
September
|
8
|
0
|
1
|
0
|
9
|
|
Quarter 4
|
October
|
5
|
0
|
3
|
0
|
8
|
|
November
|
11
|
0
|
11
|
0
|
22
|
|
December
|
7
|
0
|
4
|
0
|
11
|
|
Year 2021
|
Quarter 1
|
January
|
4
|
0
|
2
|
0
|
6
|
|
February
|
1
|
0
|
1
|
0
|
2
|
|
March
|
1
|
0
|
4
|
0
|
5
|
|
Quarter 2
|
April
|
4
|
0
|
2
|
0
|
6
|
|
May
|
3
|
0
|
2
|
0
|
5
|
|
June
|
7
|
0
|
7
|
0
|
14
|
|
Quarter 3
|
July
|
6
|
0
|
4
|
0
|
10
|
|
August
|
2
|
0
|
5
|
0
|
7
|
|
September
|
1
|
0
|
19
|
0
|
20
|
|
Quarter 4
|
October
|
0
|
0
|
19
|
0
|
19
|
|
November
|
3
|
0
|
4
|
0
|
7
|
|
December
|
1
|
0
|
2
|
0
|
3
|
|
Year 2022
|
Quarter 1
|
January
|
1
|
0
|
8
|
0
|
9
|
|
February
|
2
|
0
|
3
|
0
|
5
|
|
March
|
2
|
0
|
3
|
0
|
5
|
|
Quarter 2
|
April
|
1
|
0
|
8
|
0
|
9
|
|
May
|
0
|
0
|
2
|
0
|
2
|
|
June
|
4
|
0
|
2
|
0
|
6
|
|
Quarter 3
|
July
|
3
|
0
|
5
|
0
|
8
|
|
August
|
3
|
0
|
4
|
0
|
7
|
|
September
|
2
|
0
|
6
|
0
|
8
|
|
Quarter 4
|
October
|
4
|
0
|
2
|
0
|
6
|
|
November
|
3
|
0
|
0
|
0
|
3
|
|
December
|
7
|
0
|
10
|
0
|
17
|
|
Year 2023
|
Quarter 1
|
January
|
3
|
0
|
3
|
0
|
6
|
|
February
|
6
|
0
|
5
|
0
|
11
|
|
March
|
2
|
0
|
4
|
0
|
6
|
|
Quarter 2
|
April
|
0
|
0
|
1
|
0
|
1
|
|
May
|
4
|
0
|
5
|
0
|
9
|
|
June
|
2
|
0
|
7
|
0
|
9
|
|
Quarter 3
|
July
|
1
|
0
|
5
|
0
|
6
|
|
August
|
1
|
0
|
5
|
0
|
6
|
|
September
|
2
|
0
|
6
|
0
|
8
|
|
Quarter 4
|
October
|
2
|
0
|
45
|
0
|
47
|
|
November
|
1
|
0
|
21
|
0
|
22
|
|
December
|
2
|
0
|
2
|
0
|
4
|
|
Year 2024
|
Quarter 1
|
January
|
0
|
0
|
2
|
0
|
2
|
|
February
|
0
|
0
|
6
|
0
|
6
|
|
March
|
2
|
0
|
9
|
0
|
11
|
|
Quarter 2
|
April
|
8
|
0
|
15
|
0
|
23
|
|
May
|
0
|
0
|
0
|
0
|
0
|
|
Total
|
189
|
0
|
332
|
0
|
521
|
