Демин, С.В. Экстракция трихлорацетата кльция с помощью дибензо-18-краун-6 в присутствии трихлоруксусной кислоты / С. В. Демин, В. Н. Михайлов, Д. А. Князев. — с.166-168. — Электрон. текстовые дан. // Известия Тимирязевской сельскохозяйственной академии: Научно-теоретический журнал Российского государственного аграрного университета - МСХА имени К.А. Тимирязева. – 1989. – Вып. 3. — Коллекция: Журнал «Известия ТСХА». — http://elib.timacad.ru/dl/full/25-1989-3.pdf. - Загл. с титул. экрана. — <URL:http://elib.timacad.ru/dl/full/25-1989-3.pdf>.
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Period
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Read
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Print
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Copy
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Open
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Total
|
|
Year 2018
|
Quarter 4
|
November
|
2
|
0
|
1
|
0
|
3
|
|
December
|
0
|
0
|
1
|
0
|
1
|
|
Year 2019
|
Quarter 1
|
January
|
2
|
0
|
2
|
0
|
4
|
|
February
|
0
|
0
|
0
|
0
|
0
|
|
March
|
7
|
0
|
6
|
0
|
13
|
|
Quarter 2
|
April
|
0
|
0
|
0
|
0
|
0
|
|
May
|
9
|
0
|
8
|
0
|
17
|
|
June
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
July
|
2
|
0
|
1
|
0
|
3
|
|
August
|
0
|
0
|
0
|
0
|
0
|
|
September
|
3
|
0
|
2
|
0
|
5
|
|
Quarter 4
|
October
|
3
|
0
|
3
|
0
|
6
|
|
November
|
1
|
0
|
1
|
0
|
2
|
|
December
|
2
|
0
|
5
|
0
|
7
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Year 2020
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Quarter 1
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January
|
1
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0
|
1
|
0
|
2
|
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February
|
0
|
0
|
1
|
0
|
1
|
|
March
|
4
|
0
|
0
|
0
|
4
|
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Quarter 2
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April
|
0
|
0
|
0
|
0
|
0
|
|
May
|
0
|
0
|
0
|
0
|
0
|
|
June
|
0
|
0
|
0
|
0
|
0
|
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Quarter 3
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July
|
0
|
0
|
0
|
0
|
0
|
|
August
|
3
|
0
|
0
|
0
|
3
|
|
September
|
3
|
0
|
4
|
0
|
7
|
|
Quarter 4
|
October
|
3
|
0
|
7
|
0
|
10
|
|
November
|
2
|
0
|
2
|
0
|
4
|
|
December
|
2
|
0
|
5
|
0
|
7
|
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Year 2021
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Quarter 1
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January
|
2
|
0
|
5
|
0
|
7
|
|
February
|
3
|
0
|
1
|
0
|
4
|
|
March
|
1
|
0
|
3
|
0
|
4
|
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Quarter 2
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April
|
0
|
0
|
0
|
0
|
0
|
|
May
|
0
|
0
|
0
|
0
|
0
|
|
June
|
1
|
0
|
1
|
0
|
2
|
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Quarter 3
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July
|
2
|
0
|
2
|
0
|
4
|
|
August
|
5
|
0
|
4
|
0
|
9
|
|
September
|
1
|
0
|
1
|
0
|
2
|
|
Quarter 4
|
October
|
4
|
0
|
3
|
0
|
7
|
|
November
|
0
|
0
|
0
|
0
|
0
|
|
December
|
0
|
0
|
0
|
0
|
0
|
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Year 2022
|
Quarter 1
|
January
|
1
|
0
|
1
|
0
|
2
|
|
February
|
2
|
0
|
2
|
0
|
4
|
|
March
|
1
|
0
|
2
|
0
|
3
|
|
Quarter 2
|
April
|
1
|
0
|
1
|
0
|
2
|
|
May
|
2
|
0
|
2
|
0
|
4
|
|
June
|
0
|
0
|
1
|
0
|
1
|
|
Quarter 3
|
July
|
4
|
0
|
2
|
0
|
6
|
|
August
|
1
|
0
|
3
|
0
|
4
|
|
September
|
5
|
0
|
4
|
0
|
9
|
|
Quarter 4
|
October
|
1
|
0
|
3
|
0
|
4
|
|
November
|
4
|
0
|
2
|
0
|
6
|
|
December
|
4
|
0
|
3
|
0
|
7
|
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Year 2023
|
Quarter 1
|
January
|
1
|
0
|
6
|
0
|
7
|
|
February
|
1
|
0
|
3
|
0
|
4
|
|
March
|
2
|
0
|
0
|
0
|
2
|
|
Quarter 2
|
April
|
9
|
0
|
2
|
0
|
11
|
|
May
|
8
|
0
|
2
|
0
|
10
|
|
June
|
2
|
0
|
5
|
0
|
7
|
|
Quarter 3
|
July
|
2
|
0
|
3
|
0
|
5
|
|
August
|
1
|
0
|
2
|
0
|
3
|
|
September
|
3
|
0
|
4
|
0
|
7
|
|
Quarter 4
|
October
|
5
|
0
|
5
|
0
|
10
|
|
November
|
1
|
0
|
1
|
0
|
2
|
|
December
|
1
|
0
|
4
|
0
|
5
|
|
Year 2024
|
Quarter 1
|
January
|
3
|
0
|
3
|
0
|
6
|
|
February
|
0
|
0
|
3
|
0
|
3
|
|
March
|
3
|
0
|
4
|
0
|
7
|
|
Quarter 2
|
April
|
1
|
0
|
5
|
0
|
6
|
|
May
|
2
|
0
|
3
|
0
|
5
|
|
June
|
7
|
0
|
10
|
0
|
17
|
|
Quarter 3
|
July
|
5
|
0
|
3
|
0
|
8
|
|
August
|
2
|
0
|
3
|
0
|
5
|
|
September
|
4
|
0
|
6
|
0
|
10
|
|
Total
|
157
|
0
|
173
|
0
|
330
|
