NGC 7739 (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 7739" in Polish language version.

refsWebsite

Global rank Polish rank

887^th place

766^th place

low place

2,148^th place

caltech.edu

ned.ipac.caltech.edu

NGC 7739 w NASA/IPAC Extragalactic Database (ang.)

cseligman.com

Courtney Seligman: NGC 7739. Celestial Atlas. [dostęp 2015-12-11]. (ang.).