@article{1+2020+419+420, url = {https://doi.org/10.3790/hpb.68.3-4.419}, title = {Stefan Berger / Burkhard Dietz / Helmut Müller-Enbergs (Hg.): Das Ruhrgebiet im Fokus der Westarbeit der DDR}, title = {}, author = {1 1}, pages = {419--420}, volume = {68}, number = {3–4}, journal = {Das Historisch-Politische Buch (HPB)}, doi = {doi:10.3790/hpb.68.3-4.419}, year = {2020}, lastchecked = {2020-07-01} }