@article{Herkströter+2012+108+113, url = {https://doi.org/10.3790/rup.48.2.108}, title = {Jurist im Porträt: Helmut Ridder (1919–2007)}, title = {}, author = {Dirk Herkströter}, pages = {108--113}, volume = {48}, number = {2}, journal = {Recht und Politik}, doi = {doi:10.3790/rup.48.2.108}, year = {2012}, lastchecked = {2012-06-01} }