V.M. TERESHCHENKO. SPECTROPHOTOMETRIC STANDARDS 8m- 10m. IV. THE STARS-STANDARDS ALONG +61 PARALLEL . Известия НАН РК. Серия физико-математическая, [S. l.], n. 3, p. 121–127, 2021. Disponível em: http://91834.libg.asia/physics-mathematics/article/view/2082. Acesso em: 21 фев. 2025.