Демидов, А. И. Дмитрий Константинович Чернов и Политехнический институт – развитие российской школы материаловедения = Dmitry Konstantinovich Chernov and polytechnic institute: evolution of russian school of materials science / А. И. Демидов. — 1 файл (454 Кб). — DOI 10.18721/JEST.25411. — Текст: электронный // Научно-технические ведомости СПбПУ. Сер.: Естественные и инженерные науки. – 2019. – С. 124-132. — Загл. с титул. экрана. — Свободный доступ из сети Интернет (чтение, печать, копирование). — <URL:http://elib.spbstu.ru/dl/2/j20-94.pdf>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2020
|
Quarter 4
|
October
|
1
|
0
|
0
|
0
|
1
|
|
November
|
4
|
0
|
3
|
0
|
7
|
|
December
|
0
|
0
|
9
|
0
|
9
|
|
Year 2021
|
Quarter 1
|
January
|
5
|
0
|
6
|
0
|
11
|
|
February
|
1
|
0
|
3
|
0
|
4
|
|
March
|
1
|
0
|
2
|
0
|
3
|
|
Quarter 2
|
April
|
2
|
0
|
3
|
0
|
5
|
|
May
|
3
|
0
|
3
|
0
|
6
|
|
June
|
8
|
0
|
3
|
0
|
11
|
|
Quarter 3
|
July
|
4
|
0
|
6
|
0
|
10
|
|
August
|
4
|
0
|
1
|
0
|
5
|
|
September
|
7
|
0
|
3
|
0
|
10
|
|
Quarter 4
|
October
|
2
|
0
|
2
|
0
|
4
|
|
November
|
1
|
0
|
0
|
0
|
1
|
|
December
|
0
|
0
|
0
|
0
|
0
|
|
Year 2022
|
Quarter 1
|
January
|
1
|
0
|
1
|
0
|
2
|
|
February
|
3
|
0
|
2
|
0
|
5
|
|
March
|
5
|
0
|
2
|
0
|
7
|
|
Quarter 2
|
April
|
0
|
0
|
1
|
0
|
1
|
|
May
|
1
|
0
|
2
|
0
|
3
|
|
June
|
1
|
0
|
3
|
0
|
4
|
|
Quarter 3
|
July
|
4
|
0
|
1
|
0
|
5
|
|
August
|
3
|
0
|
1
|
0
|
4
|
|
September
|
2
|
0
|
3
|
0
|
5
|
|
Quarter 4
|
October
|
3
|
0
|
2
|
0
|
5
|
|
November
|
5
|
0
|
1
|
0
|
6
|
|
December
|
5
|
0
|
0
|
0
|
5
|
|
Year 2023
|
Quarter 1
|
January
|
1
|
0
|
2
|
0
|
3
|
|
February
|
4
|
0
|
6
|
0
|
10
|
|
March
|
4
|
0
|
1
|
0
|
5
|
|
Quarter 2
|
April
|
4
|
0
|
3
|
0
|
7
|
|
May
|
3
|
0
|
2
|
0
|
5
|
|
June
|
0
|
0
|
4
|
0
|
4
|
|
Quarter 3
|
July
|
1
|
0
|
2
|
0
|
3
|
|
August
|
3
|
0
|
1
|
0
|
4
|
|
September
|
0
|
0
|
10
|
0
|
10
|
|
Quarter 4
|
October
|
2
|
0
|
3
|
0
|
5
|
|
November
|
4
|
0
|
4
|
0
|
8
|
|
December
|
2
|
0
|
2
|
0
|
4
|
|
Year 2024
|
Quarter 1
|
January
|
1
|
0
|
2
|
0
|
3
|
|
February
|
0
|
0
|
4
|
0
|
4
|
|
March
|
1
|
0
|
2
|
0
|
3
|
|
Quarter 2
|
April
|
3
|
0
|
11
|
0
|
14
|
|
May
|
0
|
0
|
0
|
0
|
0
|
|
Total
|
109
|
0
|
122
|
0
|
231
|
