@incollection{Briehl2016, author = {Horst Briehl}, title = {Sonne, Mond und Sterne - Stimmt die Astronomie bei Karl May?}, series = {Jahrbuch der Karl-May-Gesellschaft 2016}, publisher = {Hansa Verlag}, address = {Husum}, isbn = {978-3-941629-16-5}, issn = {0300-1989}, pages = {17 -- 77}, year = {2016}, language = {de} }