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Крум, Е. В. Проективная геометрия [Электронный ресурс]: учебное пособие для вузов / Крум Е. В. — Санкт-Петербург: Лань, 2023. — 160 с. — Книга из коллекции Лань - Математика. — <URL:https://e.lanbook.com/book/352283>. — <URL:https://e.lanbook.com/img/cover/book/352283.jpg>.
| Period | Read | Copy | Open | Total | |
|---|---|---|---|---|---|
| Year 2025 | 0 | 0 | 0 | 7 | 7 |
| Total | 0 | 0 | 0 | 7 | 7 |