@incollection{2026:messinger:haas_marie,
title = {Haas Marie},
year = {2026},
note = {},
booktitle = {Pionierinnen und Grenzgängerinnen der Sozialen Arbeit},
pages = {167--172},
edition = {1},
author = {Messinger, Irene},
publisher = {Nomos},
address = {Baden-Baden},
series = {},
volume = {}
}