sentences:  Germanische Altertumskunde Online
  
  Germanische Altertumskunde Online, formerly called Reallexikon der Germanischen Altertumskunde, is a German encyclopedia of the study of Germanic history and cultures, as well as the cultures that were in close contact with them.The first edition of the "Reallexikon der Germanischen Altertumskunde" appeared in four volumes between 1911 and 1919, edited by Johannes Hoops.