Mierzwa Z. (Межва З.). Camera Obscura or the Way Things Appear: Some Remarks About Marx’s Economic Writings = Камера-обскура или то, как выглядят вещи: Некоторые замечания об экономических сочинениях Маркса // Review of Business and Economics Studies(Вестник исследований бизнеса и экономики). – 2021. – №2. — Свободный доступ из сети Интернет (чтение, печать, копирование). — <URL:http://elib.fa.ru/art2021/bv1068.pdf>.
| Period | Read | Copy | Open | Total | ||
|---|---|---|---|---|---|---|
| Year 2021 | Quarter 3 | 9 | 0 | 2 | 0 | 11 |
| Quarter 4 | 28 | 0 | 8 | 0 | 36 | |
| Year 2022 | Quarter 1 | 26 | 0 | 3 | 0 | 29 |
| Quarter 2 | 29 | 0 | 8 | 0 | 37 | |
| Quarter 3 | 26 | 0 | 3 | 0 | 29 | |
| Quarter 4 | 27 | 0 | 4 | 0 | 31 | |
| Year 2023 | Quarter 1 | 14 | 0 | 4 | 0 | 18 |
| Quarter 2 | 15 | 0 | 5 | 0 | 20 | |
| Quarter 3 | 12 | 0 | 11 | 0 | 23 | |
| Quarter 4 | 14 | 0 | 5 | 0 | 19 | |
| Year 2024 | Quarter 1 | 18 | 0 | 10 | 0 | 28 |
| Quarter 2 | 35 | 0 | 20 | 0 | 55 | |
| Quarter 3 | 40 | 0 | 24 | 0 | 64 | |
| Quarter 4 | 27 | 0 | 23 | 0 | 50 | |
| Year 2025 | Quarter 1 | 26 | 0 | 21 | 0 | 47 |
| Quarter 2 | 44 | 0 | 25 | 0 | 69 | |
| Quarter 3 | 53 | 0 | 32 | 0 | 85 | |
| Quarter 4 | 51 | 0 | 33 | 0 | 84 | |
| Year 2026 | Quarter 1 | 54 | 0 | 27 | 0 | 81 |
| Quarter 2 | 5 | 0 | 5 | 0 | 10 | |
| Total | 553 | 0 | 273 | 0 | 826 | |