Raab, Jörg. “eyserlingk-ehbein, inda on: ur ine »ganz leine Clique«? ie S-rmittlungen über as etzwerk om 20. uli 1944: ine elationale erspektive uf en msturzversuch egen itler om 20. uli 1944”. Journal of Historical Network Research 3, no. 1 (November 18, 2019): 118–122. ccessed March 28, 2024. http://jhnr.uni.lu/index.php/jhnr/article/view/64.