Østervold Observatory (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Østervold Observatory" in English language version.

refsWebsite

Global rank English rank

1kb.dk

9,948^th place

9,690^th place

low place

low place

low place

low place

cyfronet.pl

2iceshs.cyfronet.pl

"Science is not national, but scientists are': International 20th century and Danish astronomers" (PDF). ICESHS. Retrieved 2009-08-09.

kb.dk

"Østervold". Danmarks Natur- og Lægevidenskabelige Bibliotek. Retrieved 2009-08-03.

rundetaarn.dk

"Centuries of Astronomy Astronomy in Denmark". Erling Poulsen. Retrieved 2009-08-03.