Strålsystem (Swedish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Strålsystem" in Swedish language version.

refsWebsite

Global rank Swedish rank

2,848^th place

23^rd place

google.se (Global: 2,848^th place; Swedish: 23^rd place)

books.google.se

Wlasuk, Peter. Observing the moon. Springer. sid. 19. http://books.google.se/books?id=TWtLIOlPwS4C&pg=PT143&lpg=PT143&dq=%22Ray+system%22+moon&source=bl&ots=89ifsKuPNW&sig=lJQcJn-hE2baOcAQLD50Qwd2fzE&hl=sv&ei=C-d2Sqv_CYu4sgb8nqH9BA&sa=X&oi=book_result&ct=result&resnum=6#v=onepage&q=%22Ray%20system%22&f=false. Läst 3 augusti 2009