@periodical{UBHD-1080884, organization={European Southern Observatory}, title={Astronomy & astrophysics}, publisher={EDP Sciences}, address={Les Ulis}, year={[1969-2015]}, language={ger and eng and fre}, issn={0004-6361}, note={2016 fortgesetzt als Online-Ausgabe}, keywords={Astronomie ; Astrophysik}, library={UB [Signatur: ZSN 991 C] ; AR ; LS}, }