Narrow-line Seyfert 1 galaxies. Relationship between their frequency of occurrence and the large-scale structure of the universe
Crossref DOI link: https://doi.org/10.1134/S1063772914040052
Published Online: 2014-04-15
Published Print: 2014-04
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Ermash, A. A.
Text and Data Mining valid from 2014-04-01