Создание систем электродвижения для судов различного назначения [Электронный ресурс] / В. И. Вершинин [и др.]. — Электрон. текстовые дан. (1 файл : 495 Кб) // Труды Крыловского государственного научного центра [Электронный ресурс] / ФГУП "Крыловский государственный научный центр". – Санкт-Петербург, 2019 Вып. 1(387). — Электрон. версия печ. публикации. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Adobe Acrobat XI. — <URL:http://elib.spbstu.ru/dl/ksrc/2019/1-15.pdf>. — <URL:http://dx.doi.org/10.24937/2542-2324-2019-1-387-107-122>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2019
|
Quarter 1
|
February
|
8
|
0
|
5
|
0
|
13
|
|
March
|
10
|
0
|
12
|
0
|
22
|
|
Quarter 2
|
April
|
4
|
0
|
3
|
0
|
7
|
|
May
|
7
|
0
|
7
|
0
|
14
|
|
June
|
7
|
0
|
8
|
0
|
15
|
|
Quarter 3
|
July
|
6
|
0
|
5
|
0
|
11
|
|
August
|
7
|
0
|
5
|
0
|
12
|
|
September
|
3
|
0
|
1
|
0
|
4
|
|
Quarter 4
|
October
|
3
|
0
|
9
|
0
|
12
|
|
November
|
2
|
0
|
6
|
0
|
8
|
|
December
|
3
|
0
|
8
|
0
|
11
|
|
Year 2020
|
Quarter 1
|
January
|
1
|
0
|
8
|
0
|
9
|
|
February
|
1
|
0
|
22
|
0
|
23
|
|
March
|
6
|
0
|
10
|
0
|
16
|
|
Quarter 2
|
April
|
4
|
0
|
0
|
0
|
4
|
|
May
|
5
|
0
|
0
|
0
|
5
|
|
June
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 3
|
July
|
2
|
0
|
0
|
0
|
2
|
|
August
|
1
|
0
|
0
|
0
|
1
|
|
September
|
3
|
0
|
0
|
0
|
3
|
|
Quarter 4
|
October
|
3
|
0
|
0
|
0
|
3
|
|
November
|
0
|
0
|
3
|
0
|
3
|
|
December
|
0
|
0
|
9
|
0
|
9
|
|
Year 2021
|
Quarter 1
|
January
|
2
|
0
|
7
|
0
|
9
|
|
February
|
4
|
0
|
16
|
0
|
20
|
|
March
|
0
|
0
|
19
|
0
|
19
|
|
Quarter 2
|
April
|
4
|
0
|
33
|
0
|
37
|
|
May
|
1
|
0
|
42
|
0
|
43
|
|
June
|
2
|
0
|
30
|
0
|
32
|
|
Quarter 3
|
July
|
4
|
0
|
27
|
0
|
31
|
|
August
|
2
|
0
|
15
|
0
|
17
|
|
September
|
1
|
0
|
20
|
0
|
21
|
|
Total
|
107
|
0
|
330
|
0
|
437
|
