Medusanebel (German Wikipedia)

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

refsWebsite

Global rank German rank

18^th place

181^st place

1,342^nd place

799^th place

75^th place

133^rd place

harvard.edu

Cutri, R. M.; Skrutskie, M. F.; van Dyk, S.; Beichman, C. A., et al: 2MASS All Sky Catalog of point sources. In: The IRSA 2MASS All-Sky Point Source Catalog, NASA/IPAC Infrared Science Archive. Juni 2003, bibcode:2003tmc..book.....C.
T. A. Lozinskaya: Interferometry of the Medusa Nebula A21 (YM 29). In: Soviet Astronomy. Band 16, Juni 1973, S. 945, bibcode:1973SvA....16..945L.

Robert Nemiroff (MTU) & Jerry Bonnell (USRA): The Medusa Nebula. In: Today's Astronomy Picture of the Day. 12. Juni 2010 (Online [abgerufen am 1. Juli 2010]).

MEDUSA -- Planetary Nebula. Centre de Données astronomiques de Strasbourg, abgerufen am 1. Juli 2010.