AKHTEMOV, Z.; TSAP, Y.; MALASCHUK, V. Sunspot magnetic fields in solar cycle 24 on measurements at Crimea and Mount Wilson. Acta Astrophysica Taurica, [S. l.], v. 6, n. 1, p. 19–23, 2025. Disponível em: https://astrophysicatauricum.org/index.php/aat/article/view/105. Acesso em: 31 mar. 2025.