R.M. Roettenbacher, J.D. Monnier, H. Korhonen, A.N. Aarnio, F. Baron, X. Che, R.O. Harmon, Zs. Kővári: No Sun-like dynamo on the active star ζ Andromedae from starspot asymmetry. In: Nature. 533. Jahrgang, Nr.7602, Mai 2016, S.217–220, doi:10.1038/nature17444, arxiv:1709.10107, bibcode:2016Natur.533..217R.
R.M. Roettenbacher, J.D. Monnier, H. Korhonen, A.N. Aarnio, F. Baron, X. Che, R.O. Harmon, Zs. Kővári: No Sun-like dynamo on the active star ζ Andromedae from starspot asymmetry. In: Nature. 533. Jahrgang, Nr.7602, Mai 2016, S.217–220, doi:10.1038/nature17444, arxiv:1709.10107, bibcode:2016Natur.533..217R.
R.M. Roettenbacher, J.D. Monnier, H. Korhonen, A.N. Aarnio, F. Baron, X. Che, R.O. Harmon, Zs. Kővári: No Sun-like dynamo on the active star ζ Andromedae from starspot asymmetry. In: Nature. 533. Jahrgang, Nr.7602, Mai 2016, S.217–220, doi:10.1038/nature17444, arxiv:1709.10107, bibcode:2016Natur.533..217R.