Messier 55 (Romanian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Messier 55" in Romanian language version.

Last modified: 12:29:42, 5 August 2019 (UTC)

Ref.Un. Ref.Website

Global rank Romanian rank

11books.google.com

3^rd place

8^th place

books.google.com (Global: 3^rd place; Romanian: 8^th place)

Thompson, Robert Bruce; Thompson, Barbara Fritchman (2007), Illustrated guide to astronomical wonders, DIY science, O'Reilly Media, Inc., p. 413, ISBN 0-596-52685-7