VOLENEC, Vladimir; KOLAR-BEGOVIĆ, Zdenka; KOLAR-ŠUPER, RužicA. Thébault’s Pencil of Circles in an Isotropic Plane. Sarajevo Journal of Mathematics, [S. l.], v. 6, n. 2, p. 237–239, 2024. DOI: 10.5644/SJM.06.2.08. Disponível em: https://sjm.anubih.ba/index.php/sjm/article/view/319. Acesso em: 4 dec. 2024.