Mural instrument (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Mural instrument" in English language version.

refsWebsite

Global rank English rank

1books.google.com

3^rd place

3^rd place

18^th place

17^th place

8,253^rd place

6,484^th place

1st-andrews.ac.uk

1,547^th place

1,410^th place

1epsilon-lyrae.de

low place

low place

books.google.com

Robert Grant, History of Physical Astronomy from The Earliest Ages to the Nineteenth Century (1852) pp. 483-484.

epsilon-lyrae.de

Mannheimer Observatory quadrant

harvard.edu

adsabs.harvard.edu

"2002JHA....33..373T Page 373". adsabs.harvard.edu. Retrieved 2019-11-14.

kde.org

docs.kde.org

Sidereal Time

st-andrews.ac.uk

mathshistory.st-andrews.ac.uk

O'Connor, John J.; Robertson, Edmund F., "Abu Mahmud Hamid ibn al-Khidr Al-Khujandi", MacTutor History of Mathematics Archive, University of St Andrews