Voigtländer, K., Reip, H.S., Decker, P., Spelda, J. (2011): Critical reflections on German Red Lists of endangered myriapod species (Chilopoda, Diplopoda) (with species list for Germany). International Journal of Myriapodology, 6: 85–105.
Voigtländer, K., Spelda, J., Reip, H.S., Decker, P. (2011): Red Lists of endangered species for myriapods – sense or nonsense? Importance and insufficiencies of Red Lists for German Diplopoda and Chilopoda. In: Mesibov, B., Short, M. (eds.): 15th International Congress of Myriapodology, Brisbane, Australia, 18-22 July 2011, Handbook. Sally Brown Conference Connections, Kenmore QLD Australia: 13.
