Erwin Ringel

In 1948 he founded the world's first suicide prevention center in Vienna, and in 1960 he founded the International Association for Suicide Prevention. Provided by Wikipedia
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Published: 1984
Superior document: Festrede zur Eröffnung des Internationalen Brucknerfestes 1984
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Published: 1956
Superior document: Schriftenreihe der Österreichischen UNESCO-Kommission 13