Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ îðèãèíàëüíîãî äîêóìåíòà : http://www.arcetri.astro.it/en/outreach/projects-and-events
Äàòà èçìåíåíèÿ: Unknown
Äàòà èíäåêñèðîâàíèÿ: Sun Apr 10 03:12:05 2016
Êîäèðîâêà:
Ïîèñêîâûå ñëîâà: http www.astronomy.ru forum index.php topic 4644.0.html
Projects and events