ان‌جی‌سی۲۹۹۷ (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "ان‌جی‌سی۲۹۹۷" in Persian language version.

refsWebsite

Global rank Persian rank

887^th place

842^nd place

69^th place

253^rd place

arxiv.org

Hess K. M.; Pisano D. J.; Wilcots E. M.; Chengular J. N. "Anomalous HI in NGC 2997" (PDF). Retrieved 2006-11-25.

caltech.edu

nedipac.caltech.edu

"NASA/IPAC Extragalactic Database". Results for NGC 2997. Retrieved 2006-11-25.