@articleWarkulat_Krull_Ortmann_Klocke_Pelster_2021, title=COVID-19 reporting and willingness to pay for leisure activities, number=83, journal=Covid Economics, publisher=CEPR Press, author=Warkulat, Sonja and Krull, Sebastian and Ortmann, Regina and Klocke, Nina and Pelster, Matthias, year=2021, pages=183–205 

@articlePelster_Hofmann_Klocke_Warkulat, title=Dark Triad Personality Traits and Selective Hedging, DOI=10.1007/s10551-021-04985-z, journal=Journal of Business Ethics, publisher=Springer, author=Pelster, Matthias and Hofmann, Annette and Klocke, Nina and Warkulat, Sonja 

@bookOrtmann_Warkulat_Krull_Klocke_Pelster_2021, series=Working Paper in Covid Economics: Vetted and REal-Time Papers, title=COVID-19 Reporting and Willingness to Pay for Leisure Activities, volume=83, author=Ortmann, Regina and Warkulat, Sonja and Krull, Sebastian and Klocke, Nina and Pelster, Matthias, year=2021, collection=Working Paper in Covid Economics: Vetted and REal-Time Papers