PANTIS, G.; VERGADOS, J. D. Double beta decay without invoking closure. HNPS Advances in Nuclear Physics, [S. l.], v. 1, p. 45–52, 2020. DOI: 10.12681/hnps.2823. Disponível em: https://eproceedings.epublishing.ekt.gr/index.php/hnps/article/view/2823. Acesso em: 6 may. 2024.