BibSonomy

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SEDS Messier Database

http://messier.seds.org/

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astronomy
messier
sky

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What is BibSonomy?: Getting Started; Browser Buttons; Help
Developer: Overview; API Documentation

Contact & Privacy: Contact; Privacy & Terms of Use; Cookies; Report Issues; BibSonomy Wiki

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BibSonomy is offered by the Data Science Chair of the University of Würzburg, the Information Processing and Analytics Group of the Humboldt-Unversität zu Berlin, the KDE Group of the University of Kassel, and the L3S Research Center.