IC 434 (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "IC 434" in German language version.

refsWebsite

Global rank German rank

18^th place

181^st place

887^th place

744^th place

5,388^th place

1,327^th place

low place

4,622^nd place

caltech.edu (Global: 887^th place; German: 744^th place)

E. C. Pickering: Detection of new nebulae by photography, bibcode:1890AnHar..18..113P
Pickering, E. C.: Nebulae discovered at the Harvard College Observatory, bibcode:1908AnHar..60..147P
Kuiper, T. B. H.: Radio observations of IC 434. In: Astronomy and Astrophysics. 42. Jahrgang, Nr. 3, September 1975, S. 323–327, bibcode:1975A&A....42..323K.
Caswell, J. L., Goss, W. M.: A 2700 MHz map of IC 434 and the surrounding Orion Region. In: Astronomy and Astrophysics. 32. Jahrgang, Mai 1974, S. 209–216, bibcode:1974A&A....32..209C.
Louise, R., Sapin, C.: Observations of the Bright Rim of the Horsehead Nebula in Hα and [N II]. In: Astrophysical Letters. 14. Jahrgang, 1973, S. 119, bibcode:1973ApL....14..119L.
Abramenkov, E. A.; Krymkin, V. V.: Observations of the diffuse gaseous nebulae Barnard Loop and IC 434 at decametric wavelengths. In: Astronomicheskii Zhurnal. 69. Jahrgang, Nr. 3, Juni 1992, S. 489–496, bibcode:1992AZh....69..489A.