Tumansky RD-9 (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Tumansky RD-9" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

1books.google.com

3^rd place

6^th place

342^nd place

779^th place

books.google.com

Leonard, Barry (Janeiro 2011). History of Strategic and Ballistic Missile Defense: Volume II. [S.l.: s.n.] ISBN 9781437921311

chosun.com

bemil.chosun.com

http://bemil.chosun.com/nbrd/bbs/view.html?b_bbs_id=10162&num=9