Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ
îðèãèíàëüíîãî äîêóìåíòà
: http://www.mrao.cam.ac.uk/~eic22/Papers/gbs.pdf
Äàòà èçìåíåíèÿ: Thu Jun 11 11:26:31 2009 Äàòà èíäåêñèðîâàíèÿ: Tue Oct 2 01:36:35 2012 Êîäèðîâêà: Ïîèñêîâûå ñëîâà: magnetic north |