Autor_innen | BELTZ https://www.beltz.de/autor_detailansicht/autorenliste/P/4.html?tx_beltz_journal%5Baction%5D=article&tx_beltz_journal%5Barticle%5D=42147&tx_beltz_journal%5Bcontroller%5D=Journal&cHash=b6ea4d6d5477e451671e36ca7d940483
Christian Petry, Ulrike Petschick, Grit Petschow, Ulrich Petty, Kate