Крылов, Михаил Сергеевич. Оценка возможности создания двигателя постоянного тока с магнитоэлектрическим возбуждением главных и добавочных полюсов [Электронный ресурс]: магистерская диссертация: 13.04.02 / М. С. Крылов; Санкт-Петербургский политехнический университет Петра Великого, Институт энергетики и транспортных систем; науч. рук. В. Н. Забоин. — Электрон. текстовые дан. (1 файл : 2,30 МБ). — Санкт-Петербург, 2017. — Загл. с титул. экрана. — Доступ по паролю из сети Интернет (чтение, печать, копирование). — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/v17-3205.pdf>. — <URL:http://doi.org/10.18720/SPBPU/2/v17-3205>.
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
Year 2017
|
Quarter 4
|
October
|
12
|
0
|
13
|
0
|
25
|
November
|
1
|
0
|
3
|
0
|
4
|
December
|
4
|
0
|
5
|
0
|
9
|
Year 2018
|
Quarter 1
|
January
|
1
|
0
|
14
|
0
|
15
|
February
|
2
|
0
|
13
|
0
|
15
|
March
|
3
|
0
|
13
|
0
|
16
|
Quarter 2
|
April
|
9
|
0
|
15
|
0
|
24
|
May
|
2
|
0
|
13
|
0
|
15
|
June
|
3
|
0
|
41
|
0
|
44
|
Quarter 3
|
July
|
1
|
0
|
39
|
0
|
40
|
August
|
2
|
0
|
10
|
0
|
12
|
September
|
2
|
0
|
3
|
0
|
5
|
Quarter 4
|
October
|
1
|
0
|
9
|
0
|
10
|
November
|
1
|
0
|
3
|
0
|
4
|
December
|
4
|
0
|
11
|
0
|
15
|
Year 2019
|
Quarter 1
|
January
|
4
|
0
|
4
|
0
|
8
|
February
|
1
|
0
|
6
|
0
|
7
|
March
|
1
|
0
|
6
|
0
|
7
|
Quarter 2
|
April
|
2
|
0
|
5
|
0
|
7
|
May
|
3
|
0
|
4
|
0
|
7
|
June
|
2
|
0
|
6
|
0
|
8
|
Quarter 3
|
July
|
1
|
0
|
1
|
0
|
2
|
August
|
2
|
0
|
4
|
0
|
6
|
September
|
2
|
0
|
2
|
0
|
4
|
Quarter 4
|
October
|
2
|
0
|
6
|
0
|
8
|
November
|
1
|
0
|
5
|
0
|
6
|
December
|
2
|
0
|
3
|
0
|
5
|
Year 2020
|
Quarter 1
|
January
|
2
|
0
|
4
|
0
|
6
|
February
|
1
|
0
|
7
|
0
|
8
|
March
|
3
|
0
|
6
|
0
|
9
|
Quarter 2
|
April
|
1
|
0
|
0
|
0
|
1
|
May
|
0
|
0
|
0
|
0
|
0
|
June
|
0
|
0
|
0
|
0
|
0
|
Quarter 3
|
July
|
0
|
0
|
0
|
0
|
0
|
August
|
0
|
0
|
0
|
0
|
0
|
September
|
0
|
0
|
0
|
0
|
0
|
Quarter 4
|
October
|
0
|
0
|
0
|
0
|
0
|
November
|
0
|
0
|
0
|
0
|
0
|
December
|
0
|
0
|
0
|
0
|
0
|
2021
|
Quarter 1
|
January
|
0
|
0
|
0
|
0
|
0
|
February
|
0
|
0
|
0
|
0
|
0
|
March
|
0
|
0
|
0
|
0
|
0
|
Quarter 2
|
April
|
0
|
0
|
0
|
0
|
0
|
May
|
0
|
0
|
0
|
0
|
0
|
June
|
0
|
0
|
0
|
0
|
0
|
Quarter 3
|
July
|
0
|
0
|
0
|
0
|
0
|
August
|
0
|
0
|
0
|
0
|
0
|
September
|
0
|
0
|
0
|
0
|
0
|
Quarter 4
|
October
|
0
|
0
|
0
|
0
|
0
|
November
|
0
|
0
|
0
|
0
|
0
|
December
|
0
|
0
|
0
|
0
|
0
|
Year 2022
|
Quarter 1
|
January
|
0
|
0
|
0
|
0
|
0
|
February
|
0
|
0
|
0
|
0
|
0
|
March
|
0
|
0
|
0
|
0
|
0
|
Quarter 2
|
April
|
0
|
0
|
0
|
0
|
0
|
May
|
0
|
0
|
0
|
0
|
0
|
June
|
0
|
0
|
1
|
0
|
1
|
Quarter 3
|
July
|
0
|
0
|
0
|
0
|
0
|
August
|
0
|
0
|
0
|
0
|
0
|
September
|
0
|
0
|
0
|
0
|
0
|
Quarter 4
|
October
|
0
|
0
|
0
|
0
|
0
|
November
|
0
|
0
|
0
|
0
|
0
|
December
|
0
|
0
|
0
|
0
|
0
|
Total
|
78
|
0
|
275
|
0
|
353
|