Romanyuk, I. I. «Results of magnetic field measurements of CP-stars performed with the 6-m telescope. III. Observations in 2009» (en anglès). Astrophysical Bulletin, 71, 3, juillet 2016, pàg. 302–313. Bibcode: 2016AstBu..71..302R. DOI: 10.1134/S1990341316030056.
Romanyuk, I. I. «Results of magnetic field measurements of CP-stars performed with the 6-m telescope. III. Observations in 2009» (en anglès). Astrophysical Bulletin, 71, 3, juillet 2016, pàg. 302–313. Bibcode: 2016AstBu..71..302R. DOI: 10.1134/S1990341316030056.