Published in Archiv für Naturgeschichte. Berlin, in 1919, in volume 83, pages 85-178
Created: 2010-11-20, modified: 2011-06-21
Published in Archiv für Naturgeschichte. Berlin, in 1919, in volume 83, pages 141-143
Created: 2010-11-20, modified: 2011-06-21
Published in Archiv für Naturgeschichte, in 1919, in volume 83, issue 11, pages 95-122
Created: 2010-03-21, modified: 2011-06-21
Published in Archiv für Naturgeschichte. Berlin, in 1919, in volume 85, pages 243-276
Created: 2010-11-20, modified: 2011-06-21