Author not established. Untitled archived PDF [editorial display title]. Date not established. EHREA archive: /library/documents/doc-df6d0cbbcffe73b1f3e6191b/
[1] 2. Original source: http://www.ehrea.org/Gideyelf2.pdf. Preserved original: /library/originals/dd73d33cc90430f5c8458c4a5f0e81562b5f95504871840d92f43929fdd15521.pdf. SHA-256: dd73d33cc90430f5c8458c4a5f0e81562b5f95504871840d92f43929fdd15521