Author's Theologie in Geschichte, 1957.

His A general doctrine of the Eucharist ... 1995: CIP t.p. (Johann Auer) galley (d. Mar. 17, 1989 in Regensburg)

Wikipedia, die freie Enzyklopädie, April 20, 2016: Johann Auer [Theologe] page (Johann Baptist Auer; born 15 May 1910 in Steinweg; died 17 March 1989 in Regensburg; German Roman-Catholic theologian; professor of dogmatic theology and the history of dogma at the Universities of Bonn and Regensburg) https://de.wikipedia.org/wiki/Johann_Auer_(Theologe)

Faith in Christ and the Worship of Christ, 1986: title page (Johann Auer) page 8 (J. Auer from Regensburg)

WWW LC auth., 16-10-2018

Mittelalterliches in der Kirche von Heute?, 1962 (Johann Auer)