Retraction Note to: “The Second Version of the OCARS Catalog of Optical Characteristics of Astrometric Radio Sources” [Astronomy Reports 60, 996 (2016)]
Crossref DOI link: https://doi.org/10.1134/S1063772918130012
Published Online: 2018-04-16
Published Print: 2018-04
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Malkin, Z. M.
Text and Data Mining valid from 2018-04-01
Article History
First Online: 16 April 2018