@book{Maurer+2022, url = {https://doi.org/10.3790/9783428448999}, title = {Geschichte des schweizerischen Sozialversicherungsrechts}, title = {}, author = {Alfred Maurer}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428448999}, isbn = {9783428448999}, year = {1981}, lastchecked = {2022} }