RV Polar Duke (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "RV Polar Duke" in English language version.

refsWebsite

Global rank English rank

4,408^th place

2,590^th place

1,308^th place

924^th place

low place

low place

2^nd place

2^nd place

1cggveritas.com

low place

low place

cggveritas.com

"Multi-role Geophysical Survey Services" (PDF). Gardline CGGVeritas. Retrieved 20 November 2012.

dnv.com

vesselregister.dnv.com

"Duke (13520)". Vessel Register for DNV. DNV. Retrieved 20 November 2012.

doi.org

Karl, David M. (1999). "A Farewell Tribute to the Antarctic Research Vessel Polar Duke". Oceanography. 12 (2). The Oceanography Society: 7–18. doi:10.5670/oceanog.1999.21.

hawaii.edu

hahana.soest.hawaii.edu

Polar Duke, Rieber Shipping A/S, 1983

skipet.no

"Vaagen Verft, Kyrksæterøra" (in Norwegian). Norsk Skipsfartshistorisk Selskap (Norwegian Maritime History Society). Retrieved 20 November 2012.