M. Yu. Piotrovich, Yu. N. Gnedin, N. A. Silant'ev, T. M. Natsvlishvili et S. D. Buliga, « A polarimetric method for measuring black hole masses in Active Galactic Nuclei », Monthly Notices of the Royal Astronomical Society, vol. 454, no 1, , p. 1157-1160 (DOI10.1093/mnras/stv2047, Bibcode2015MNRAS.454.1157P, lire en ligne [PDF])
M. Yu. Piotrovich, Yu. N. Gnedin, N. A. Silant'ev, T. M. Natsvlishvili et S. D. Buliga, « A polarimetric method for measuring black hole masses in Active Galactic Nuclei », Monthly Notices of the Royal Astronomical Society, vol. 454, no 1, , p. 1157-1160 (DOI10.1093/mnras/stv2047, Bibcode2015MNRAS.454.1157P, lire en ligne [PDF])
M. Yu. Piotrovich, Yu. N. Gnedin, N. A. Silant'ev, T. M. Natsvlishvili et S. D. Buliga, « A polarimetric method for measuring black hole masses in Active Galactic Nuclei », Monthly Notices of the Royal Astronomical Society, vol. 454, no 1, , p. 1157-1160 (DOI10.1093/mnras/stv2047, Bibcode2015MNRAS.454.1157P, lire en ligne [PDF])