| Mode: For a past period of time For all time by years For all time by quarters For all time by months |
Крутаков Л. ОПЕК+, а Россия минус. — Текст: электронный // Известия (iz.ru): [сайт]. – 2020. – URL: https://iz.ru/980848/leonid-krutakov/opek-rossiia-minus (дата обращения: 27.02.2020) — <URL:http://elib.fa.ru/art2020/bv69.pdf>.
| Period | Read | Copy | Open | Total | |
|---|---|---|---|---|---|
| Year 2020 | 1 | 0 | 2 | 0 | 3 |
| Year 2021 | 3 | 0 | 0 | 0 | 3 |
| Total | 4 | 0 | 2 | 0 | 6 |