Дневник Астронома 2015. выпуск №4
XXII Всероссийская олимпиада школьников по астрономии. Великий Новгород. 2015
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![ТАМЕРЛАН И УЛУГБЕК - Ужасы и красота Самарканда [ИСТОРИЯ ВОСТОЧНОЙ НАУКИ]](https://sun9-34.userapi.com/q-AX6zlXMr_8z6wk7HHoB864MRcJieEKNAGQBg/_kveuIhnEZ0.jpg)
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