Originally presented as the author’s thesis, Rijksuniversiteit te Gent, Faculteit der Letteren en Wijsbegeerte, 1992. Introduction and notes in German; text in Greek. Includes bibliographical references and indexes. More here.
De Groote’s critical edition supersedes Hoskier’s from 1928.
Weinrich cites Oecumenius regularly, his translation based on this edition. He also used “A rough English commentary … kindly provided to [him] by Clifford H. DuRouessau,” i.e. an unpublished manuscript.