Берестовицкая, В. М. Химия гетероциклических соединений [Электронный ресурс]: учебное пособие / Берестовицкая В. М.,Липина Э. С. — 2-е изд., перераб. — Санкт-Петербург: Лань, 2019. — 256 с. — Книга из коллекции Лань - Химия. — <URL:https://e.lanbook.com/book/121992>. — <URL:https://e.lanbook.com/img/cover/book/121992.jpg>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2021
|
Quarter 1
|
0
|
0
|
0
|
1
|
1
|
|
Quarter 2
|
0
|
0
|
0
|
1
|
1
|
|
Quarter 3
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
0
|
0
|
0
|
0
|
0
|
|
Year 2022
|
Quarter 1
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
0
|
0
|
0
|
1
|
1
|
|
Quarter 3
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
0
|
0
|
0
|
0
|
0
|
|
Year 2023
|
Quarter 1
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
0
|
0
|
0
|
1
|
1
|
|
Year 2024
|
Quarter 1
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
0
|
0
|
0
|
1
|
1
|
|
Quarter 3
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
0
|
0
|
0
|
2
|
2
|
|
Year 2025
|
Quarter 1
|
0
|
0
|
0
|
2
|
2
|
|
Quarter 2
|
0
|
0
|
0
|
2
|
2
|
|
Total
|
0
|
0
|
0
|
11
|
11
|
