Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ
îðèãèíàëüíîãî äîêóìåíòà
: http://www.astronomy.com/magazine/ask-astro/2013/09/arc-of-a-lensed-galaxy
Äàòà èçìåíåíèÿ: Unknown Äàòà èíäåêñèðîâàíèÿ: Sun Apr 10 11:31:37 2016 Êîäèðîâêà: ISO8859-5 Ïîèñêîâûå ñëîâà: vallis |