Abell 33 (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Abell 33" in German language version.

refsWebsite

Global rank German rank

18^th place

181^st place

1,342^nd place

799^th place

1hohmann-edv.de

low place

low place

harvard.edu

ui.adsabs.harvard.edu

George Ogden Abell: Globular clusters and planetary nebulae discovered on the national geographic society-Palomar Observatory sky survey. bibcode:1955PASP...67..258A
George Ogden Abell: Properties of Some Old Planetary Nebulae. bibcode:1966ApJ...144..259A

hohmann-edv.de

astrofotografie.hohmann-edv.de

Planetarische Nebel – Abell 33

u-strasbg.fr

simbad.u-strasbg.fr

SIMBAD