Медведев, Борис Моисеевич. Модели телекоммуникационных систем: учебное пособие = Telecommunication systems models / Б. М. Медведев, А. И. Тышкевич; Санкт-Петербургский политехнический университет Петра Великого. — Санкт-Петербург, 2022. — 1 файл (2,31 Мб). — Загл. с титул. экрана. — Электронная версия печатной публикации. — Доступ по паролю из сети Интернет (чтение, печать, копирование). — <URL:https://elib.spbstu.ru/dl/5/tr/2022/tr22-107.pdf>. — DOI 10.18720/SPBPU/5/tr22-107. — Текст: электронный
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2022
|
Quarter 2
|
May
|
1
|
0
|
3
|
0
|
4
|
|
June
|
1
|
0
|
2
|
0
|
3
|
|
Quarter 3
|
July
|
1
|
0
|
1
|
0
|
2
|
|
August
|
0
|
0
|
0
|
0
|
0
|
|
September
|
14
|
0
|
37
|
0
|
51
|
|
Quarter 4
|
October
|
12
|
0
|
18
|
0
|
30
|
|
November
|
16
|
0
|
27
|
0
|
43
|
|
December
|
9
|
0
|
21
|
0
|
30
|
|
Year 2023
|
Quarter 1
|
January
|
4
|
0
|
3
|
0
|
7
|
|
February
|
0
|
0
|
1
|
0
|
1
|
|
March
|
1
|
0
|
1
|
0
|
2
|
|
Quarter 2
|
April
|
0
|
0
|
0
|
0
|
0
|
|
May
|
2
|
0
|
3
|
0
|
5
|
|
June
|
2
|
0
|
1
|
0
|
3
|
|
Quarter 3
|
July
|
0
|
0
|
1
|
0
|
1
|
|
August
|
0
|
0
|
0
|
0
|
0
|
|
September
|
51
|
0
|
123
|
0
|
174
|
|
Quarter 4
|
October
|
14
|
0
|
14
|
0
|
28
|
|
November
|
17
|
0
|
10
|
0
|
27
|
|
December
|
9
|
0
|
4
|
0
|
13
|
|
Year 2024
|
Quarter 1
|
January
|
0
|
0
|
0
|
0
|
0
|
|
February
|
1
|
0
|
2
|
0
|
3
|
|
March
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
April
|
0
|
0
|
1
|
0
|
1
|
|
May
|
1
|
0
|
1
|
0
|
2
|
|
June
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
July
|
0
|
0
|
1
|
0
|
1
|
|
Total
|
156
|
0
|
275
|
0
|
431
|
