@article{vonSteinauSteinrueckMiller2022, author = {Robert von Steinau-Steinr{\"u}ck and Denis Miller}, title = {R{\"u}ckzahlungsklauseln f{\"u}r Fortbildungen}, journal = {Neue juristische Wochenschrift : NJW Spezial}, series = {typische Fehler}, volume = {19}, number = {12}, pages = {370 -- 371}, url = {https://beck-online.beck.de/Bcid/Y-300-Z-NJW-SPEZIAL-B-2022-S-370-N-1}, year = {2022}, }