LINKI

https://www.youtube.com/watch?v=GpF6r7juS_Q&feature=player_embedded

http://www.info.kalisz.pl/Siarkiewicz/index.html

http://pl.wikipedia.org/wiki/Generalny_Plan_Wschodni

https://www.pinterest.com/NicholsTimeline/grandpas-pow-camp-murnau/

http://hollow.one.free.fr/informations.html

http://www.germandeathcamps.org/pl