@inbook {jubilaeum650-5049, title = {Er{\"o}ffnung des Aktionstages}, booktitle = {Geschichte und Verantwortung}, year = {1988}, note = {Export Filemaker Zeile 5049}, pages = {49{\textendash}52}, publisher = {WUV}, organization = {WUV}, address = {Wien}, author = {Wilhelm Holczabek}, editor = {Aurelius Freytag and Boris Marte and Thomas Stern} }