Katholische Priester im Widerstand. In: M. Liebmann, H. Paarhammer, A. Rinnerthaler (Hrsg.): Staat und Kirche in der „Ostmark“. Peter Lang Verlag, Frankfurt 1998, ISBN 978-3-631-32164-5, pp 473–500. References External links Documentation Archive of Austrian Resistance (DÖW) DÖW-Heinrich Maier Heinrich-Maier (in German) 1908 births 1945 deaths People executed by Nazi Germany by guillotine Austrian anti-fascists Austrian people executed by Nazi Germany Austrian resistance 20th-century Austrian Roman Catholic priests People from Tulln District