| Mode: For a past period of time For all time by years For all time by quarters For all time by months |
Нагорный Д.А. Проблемы и перспективы развития цифровой экономики в России // Инновации и инвестиции. – 2019. – № 11.-С.29-33. — Только в электронном виде. — <URL:http://elib.fa.ru/art2019/bv2597.pdf>.
| Period | Read | Copy | Open | Total | ||
|---|---|---|---|---|---|---|
| Year 2020 | Quarter 2 | 3 | 0 | 0 | 0 | 3 |
| Quarter 3 | 0 | 0 | 0 | 0 | 0 | |
| Quarter 4 | 1 | 0 | 0 | 0 | 1 | |
| Year 2021 | Quarter 1 | 1 | 0 | 0 | 0 | 1 |
| Quarter 2 | 0 | 0 | 0 | 0 | 0 | |
| Quarter 3 | 0 | 0 | 0 | 0 | 0 | |
| Quarter 4 | 0 | 0 | 1 | 0 | 1 | |
| Total | 5 | 0 | 1 | 0 | 6 | |