Полуянов, В.П. Количественное извлечение олова из природных объектов краун-эфирами / В. П. Полуянов. — с.172-173. — Электрон. текстовые дан. // Известия Тимирязевской сельскохозяйственной академии: Научно-теоретический журнал Российского государственного аграрного университета - МСХА имени К.А. Тимирязева. – 1992. – Вып. 6. — Коллекция: Журнал «Известия ТСХА». — http://elib.timacad.ru/dl/full/22-1992-6.pdf. - Загл. с титул. экрана. — <URL:http://elib.timacad.ru/dl/full/22-1992-6.pdf>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2018
|
Quarter 4
|
October
|
10
|
0
|
8
|
0
|
18
|
|
November
|
5
|
0
|
4
|
0
|
9
|
|
December
|
0
|
0
|
0
|
0
|
0
|
|
Year 2019
|
Quarter 1
|
January
|
3
|
0
|
3
|
0
|
6
|
|
February
|
4
|
0
|
3
|
0
|
7
|
|
March
|
5
|
0
|
4
|
0
|
9
|
|
Quarter 2
|
April
|
11
|
0
|
0
|
0
|
11
|
|
May
|
25
|
0
|
13
|
0
|
38
|
|
June
|
12
|
0
|
1
|
0
|
13
|
|
Quarter 3
|
July
|
0
|
0
|
0
|
0
|
0
|
|
August
|
0
|
0
|
0
|
0
|
0
|
|
September
|
0
|
0
|
1
|
0
|
1
|
|
Quarter 4
|
October
|
11
|
0
|
5
|
0
|
16
|
|
November
|
3
|
0
|
2
|
0
|
5
|
|
December
|
0
|
0
|
1
|
0
|
1
|
|
Year 2020
|
Quarter 1
|
January
|
1
|
0
|
1
|
0
|
2
|
|
February
|
0
|
0
|
8
|
0
|
8
|
|
March
|
13
|
0
|
23
|
0
|
36
|
|
Quarter 2
|
April
|
4
|
0
|
27
|
0
|
31
|
|
May
|
23
|
0
|
19
|
0
|
42
|
|
June
|
22
|
0
|
20
|
0
|
42
|
|
Quarter 3
|
July
|
33
|
0
|
10
|
0
|
43
|
|
August
|
27
|
0
|
7
|
0
|
34
|
|
September
|
22
|
0
|
6
|
0
|
28
|
|
Quarter 4
|
October
|
7
|
0
|
2
|
0
|
9
|
|
November
|
2
|
0
|
9
|
0
|
11
|
|
December
|
2
|
0
|
2
|
0
|
4
|
|
Year 2021
|
Quarter 1
|
January
|
5
|
0
|
7
|
0
|
12
|
|
February
|
3
|
0
|
8
|
0
|
11
|
|
March
|
1
|
0
|
2
|
0
|
3
|
|
Quarter 2
|
April
|
4
|
0
|
8
|
0
|
12
|
|
May
|
3
|
0
|
0
|
0
|
3
|
|
June
|
9
|
0
|
5
|
0
|
14
|
|
Quarter 3
|
July
|
8
|
0
|
5
|
0
|
13
|
|
August
|
11
|
0
|
2
|
0
|
13
|
|
September
|
9
|
0
|
4
|
0
|
13
|
|
Quarter 4
|
October
|
8
|
0
|
3
|
0
|
11
|
|
November
|
6
|
0
|
3
|
0
|
9
|
|
December
|
11
|
0
|
3
|
0
|
14
|
|
Year 2022
|
Quarter 1
|
January
|
7
|
0
|
3
|
0
|
10
|
|
February
|
7
|
0
|
2
|
0
|
9
|
|
March
|
6
|
0
|
1
|
0
|
7
|
|
Quarter 2
|
April
|
5
|
0
|
0
|
0
|
5
|
|
May
|
3
|
0
|
3
|
0
|
6
|
|
June
|
6
|
0
|
1
|
0
|
7
|
|
Quarter 3
|
July
|
3
|
0
|
1
|
0
|
4
|
|
August
|
2
|
0
|
8
|
0
|
10
|
|
September
|
7
|
0
|
7
|
0
|
14
|
|
Quarter 4
|
October
|
3
|
0
|
2
|
0
|
5
|
|
November
|
0
|
0
|
2
|
0
|
2
|
|
December
|
4
|
0
|
5
|
0
|
9
|
|
Year 2023
|
Quarter 1
|
January
|
1
|
0
|
3
|
0
|
4
|
|
February
|
1
|
0
|
1
|
0
|
2
|
|
March
|
2
|
0
|
2
|
0
|
4
|
|
Quarter 2
|
April
|
1
|
0
|
2
|
0
|
3
|
|
May
|
2
|
0
|
4
|
0
|
6
|
|
June
|
2
|
0
|
7
|
0
|
9
|
|
Quarter 3
|
July
|
4
|
0
|
3
|
0
|
7
|
|
August
|
2
|
0
|
2
|
0
|
4
|
|
September
|
1
|
0
|
4
|
0
|
5
|
|
Quarter 4
|
October
|
2
|
0
|
2
|
0
|
4
|
|
November
|
2
|
0
|
2
|
0
|
4
|
|
December
|
3
|
0
|
1
|
0
|
4
|
|
Year 2024
|
Quarter 1
|
January
|
3
|
0
|
3
|
0
|
6
|
|
February
|
0
|
0
|
3
|
0
|
3
|
|
March
|
2
|
0
|
2
|
0
|
4
|
|
Quarter 2
|
April
|
4
|
0
|
30
|
0
|
34
|
|
May
|
5
|
0
|
5
|
0
|
10
|
|
Total
|
413
|
0
|
340
|
0
|
753
|
