Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ
îðèãèíàëüíîãî äîêóìåíòà
: http://www.astronomy.com/magazine/2011/02/more-spring-objects-to-observe
Äàòà èçìåíåíèÿ: Unknown Äàòà èíäåêñèðîâàíèÿ: Sun Apr 10 05:34:19 2016 Êîäèðîâêà: ISO8859-5 Ïîèñêîâûå ñëîâà: astro-ph |