POPOV, M.; ZAVISLYAK, I. V.; GOLOVACH, G. P. MODIFIED ELLIPTICAL COORDINATE SYSTEM FOR PROBLEMS OF MATHEMATICAL PHYSICS WITH ELLIPTICAL SYMMETRY CYLINDER. Radio Electronics, Computer Science, Control, [S. l.], n. 2, p. 16, 2024. DOI: 10.15588/1607-3274-2009-2-3. Disponível em: https://ric.zp.edu.ua/article/view/312172. Acesso em: 9 apr. 2025.