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| SEMINARS |
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Scientic seminar «Actual problems of geometry and mechanics » named after Prof. V.V. Trofimov
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Óñòîé÷èâîñòü ïî Ëÿïóíîâó: êëàññèêà è ñîâðåìåííûå êîíöåïöèè S. A. Agafonov |
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