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| общая теория относительности | |||
|
general relativity theory : 3 phrases in 3 subjects |
| Astronomy | 1 |
| Scientific | 1 |
| Technology | 1 |
| |||
| общая теория относительности | |||
|
general relativity theory : 3 phrases in 3 subjects |
| Astronomy | 1 |
| Scientific | 1 |
| Technology | 1 |