https://biblioscout.net/article/10.33196/vil201602000202
https://doi.org/10.33196/vil201602000202
https://biblioscout.net/?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=vil&rft.atitle=Die+Bedeutung+von+Amtsstunden&rft.volume=2016&rft.issue=2&rft.spage=2&rft.epage=3&rft_id=info:doi/10.33196/vil201602000202