Ян Хевелий (Bulgarian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ян Хевелий" in Bulgarian language version.

refsWebsite
Global rank Bulgarian rank
5,934th place
1,113th place
3rd place
10th place
3,843rd place
3,823rd place

books.google.com

ianridpath.com

rice.edu

galileo.rice.edu

  • Al Van Helden. The Galileo project // rice.edu, 1995. Посетен на 28 януари 2009. (на английски)