@incollection{+2006+HirsjärviWäinö,
url = {https://www.degruyterbrill.com/database/SBA/entry/sba.C63915/html},
year = {2006},
publisher = {De Gruyter Saur},
address = {Berlin, Boston},
title = {Hirsjärvi, Wäinö},
note = {2006},
booktitle = {Scandinavian Biographical Archive},
lastchecked = {2026-05-02}
}