ВИШЕНСЬКА, О.; БЄЛОВА, М. ANALYTICAL CALCULATIONS OF CERTAIN CASES OF GEOMETRIC ARRANGEMENT OF FIRST AND SECOND ORDER LINES ON A PLANE. SWorldJournal, [S. l.], v. 2, n. 33-02, p. 65–72, 2025. DOI: 10.30888/2663-5712.2025-33-02-006. Disponível em: https://www.sworldjournal.com/index.php/swj/article/view/swj33-02-006. Acesso em: 9 feb. 2026.