Novosti
za 20 iyulya 2013.
Astronomicheskaya gazeta - 6 nomer za 2013 god V ocherednom nomere gazety rasskazyvaetsya o serebristyh oblakah, pyatnah na Solnce, tumannyh ob'ektah i astroyavleniyah mesyaca.... |
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Astronomicheskaya gazeta - 6 nomer za 2013 god V ocherednom nomere gazety rasskazyvaetsya o serebristyh oblakah, pyatnah na Solnce, tumannyh ob'ektah i astroyavleniyah mesyaca.... |
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