Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ
îðèãèíàëüíîãî äîêóìåíòà
: http://www.mso.anu.edu.au/~kcf/surya/spiralstructure/Fuchs02a
Äàòà èçìåíåíèÿ: Fri Jul 13 20:10:57 2007 Äàòà èíäåêñèðîâàíèÿ: Sun Apr 10 07:19:21 2016 Êîäèðîâêà: Ïîèñêîâûå ñëîâà: spiral galaxy |