Author not established. Jermano Nati. Date not established. EHREA archive: /library/documents/doc-f721c8b8c2b858f9cb3c2ea0/
[1] Jermano Nati. Original source: http://www.ehrea.org/Jn.pdf. Preserved original: /library/originals/e673ddaeebe458c8496554d33acfc2d27322f349cbc63995780283b1971f901d.pdf. SHA-256: e673ddaeebe458c8496554d33acfc2d27322f349cbc63995780283b1971f901d