Бюхер, К. Возникновение народного хозяйства [Электронный ресурс]: публичные лекции и очерки: пер. с нем. / К. Бюхер; авт. предисл. И.М. Кулишер. — Электронные текстовые данные (1 файл: 146 Мб). — СПб: Издание Т-ва "Общественная пльза", 1912. — 313 с. — Только электронный ресурс;. — Свободный доступ из сети Интернет (чтение). — <URL:http://elib.fa.ru/cbank/328195561.pdf>.
| Period | Read | Copy | Open | Total | |||
|---|---|---|---|---|---|---|---|
| Year 2021 | Quarter 1 | March | 10 | 0 | 0 | 0 | 10 |
| Quarter 2 | April | 3 | 0 | 0 | 0 | 3 | |
| May | 10 | 0 | 0 | 0 | 10 | ||
| June | 17 | 0 | 0 | 0 | 17 | ||
| Quarter 3 | July | 11 | 0 | 0 | 0 | 11 | |
| August | 16 | 0 | 0 | 0 | 16 | ||
| September | 12 | 0 | 0 | 0 | 12 | ||
| Quarter 4 | October | 8 | 0 | 0 | 0 | 8 | |
| November | 15 | 0 | 0 | 0 | 15 | ||
| December | 9 | 0 | 0 | 0 | 9 | ||
| Year 2022 | Quarter 1 | January | 12 | 0 | 0 | 0 | 12 |
| February | 10 | 0 | 0 | 0 | 10 | ||
| March | 14 | 0 | 0 | 0 | 14 | ||
| Quarter 2 | April | 11 | 0 | 0 | 0 | 11 | |
| May | 5 | 0 | 0 | 0 | 5 | ||
| June | 9 | 0 | 0 | 0 | 9 | ||
| Quarter 3 | July | 18 | 0 | 0 | 0 | 18 | |
| August | 15 | 0 | 0 | 0 | 15 | ||
| September | 15 | 0 | 0 | 0 | 15 | ||
| Quarter 4 | October | 13 | 0 | 0 | 0 | 13 | |
| November | 13 | 0 | 0 | 0 | 13 | ||
| December | 12 | 0 | 0 | 0 | 12 | ||
| Year 2023 | Quarter 1 | January | 9 | 0 | 0 | 0 | 9 |
| February | 7 | 0 | 0 | 0 | 7 | ||
| March | 6 | 0 | 0 | 0 | 6 | ||
| Quarter 2 | April | 4 | 0 | 0 | 0 | 4 | |
| May | 14 | 0 | 0 | 0 | 14 | ||
| June | 3 | 0 | 0 | 0 | 3 | ||
| Quarter 3 | July | 8 | 0 | 0 | 0 | 8 | |
| August | 1 | 0 | 0 | 0 | 1 | ||
| September | 6 | 0 | 0 | 0 | 6 | ||
| Quarter 4 | October | 12 | 0 | 0 | 0 | 12 | |
| November | 2 | 0 | 0 | 0 | 2 | ||
| December | 7 | 0 | 0 | 0 | 7 | ||
| Year 2024 | Quarter 1 | January | 4 | 0 | 0 | 0 | 4 |
| February | 12 | 0 | 0 | 0 | 12 | ||
| March | 12 | 0 | 0 | 0 | 12 | ||
| Quarter 2 | April | 11 | 0 | 0 | 0 | 11 | |
| May | 18 | 0 | 0 | 0 | 18 | ||
| June | 15 | 0 | 0 | 0 | 15 | ||
| Quarter 3 | July | 11 | 0 | 0 | 0 | 11 | |
| August | 20 | 0 | 0 | 0 | 20 | ||
| September | 13 | 0 | 0 | 0 | 13 | ||
| Quarter 4 | October | 13 | 0 | 0 | 0 | 13 | |
| November | 13 | 0 | 0 | 0 | 13 | ||
| December | 11 | 0 | 0 | 0 | 11 | ||
| Year 2025 | Quarter 1 | January | 19 | 0 | 0 | 0 | 19 |
| February | 8 | 0 | 0 | 0 | 8 | ||
| March | 5 | 0 | 0 | 0 | 5 | ||
| Quarter 2 | April | 28 | 0 | 0 | 0 | 28 | |
| May | 17 | 0 | 0 | 0 | 17 | ||
| June | 21 | 0 | 0 | 0 | 21 | ||
| Quarter 3 | July | 25 | 0 | 0 | 0 | 25 | |
| August | 18 | 0 | 0 | 0 | 18 | ||
| September | 19 | 0 | 0 | 0 | 19 | ||
| Quarter 4 | October | 29 | 0 | 0 | 0 | 29 | |
| November | 45 | 0 | 0 | 0 | 45 | ||
| December | 12 | 0 | 0 | 0 | 12 | ||
| Year 2026 | Quarter 1 | January | 23 | 0 | 0 | 0 | 23 |
| February | 19 | 0 | 0 | 0 | 19 | ||
| March | 26 | 0 | 0 | 0 | 26 | ||
| Total | 804 | 0 | 0 | 0 | 804 | ||