(en) V. F. Gopka, A. V. Yushchenko, V. A. Yushchenko, I. V. Panov et Ch. Kim, « Identification of absorption lines of short half-life actinides in the spectrum of Przybylski’s star (HD 101065) », Kinematics and Physics of Celestial Bodies, vol. 24, no 2, , p. 89-98 (DOI10.3103/S0884591308020049, lire en ligne).
(en) V. F. Gopka, A. V. Yushchenko, V. A. Yushchenko, I. V. Panov et Ch. Kim, « Identification of absorption lines of short half-life actinides in the spectrum of Przybylski’s star (HD 101065) », Kinematics and Physics of Celestial Bodies, vol. 24, no 2, , p. 89-98 (DOI10.3103/S0884591308020049, lire en ligne).