@book{Sigel+2013,
url = {https://doi.org/10.3790/9783428436484},
title = {Die Lensch-Cunow-Haenisch-Gruppe},
title = {Eine Studie zum rechten Flügel der SPD im Ersten Weltkrieg},
author = {Robert Sigel},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428436484},
isbn = {9783428436484},
year = {1976},
lastchecked = {2013}
}