Archive traces of the drama of war : Sources for investigation into the daily life of the inhabitants of cities in the Opole District in the archival fonds of the State Archive in Opole - Caban, Anna (. Beyond the trenches - the social and cultural impact of the Great War. - Second edition. - Berlin : Peter Lang, [2020]. - 319 Seiten. - Illustrationen. - ISBN 978-3-631-80258-8, 2020)