[quote]Cross. Shortly afterward the legend is recorded by several other Latin writers (Rufinus, Hist. Eccl. 10.7–8; Paulinus of Nola, Epist. 31. 4–6; Sulpicius Severus, Chron. 2. 33–34) and some time later by Greek church-historians (Theodoretus, Hist. Eccl. 7.18; Socrates, Hist. Eccl. 1.17; Sozomenus, Hist. Eccl. 2.1).
Jan W. Drijvers, “Helena (Person),” ed. David Noel Freedman, The Anchor Yale Bible Dictionary (New York: Doubleday, 1992), 120.
All 4 of the "Hist. Eccl." in bold above are linked to the wrong work i.e. Eusebius's Hist. Eccl. rather than the work by that name by the author noted e.g. Rufinus, Theodoretus ...