@article{1+1+2013+88+89, url = {https://doi.org/10.3790/rup.49.2.88}, title = {Pro und Contra: Doppelte Staatsbürgerschaft oder Optionsrecht?}, title = {}, author = {1 11 1}, pages = {88--89}, volume = {49}, number = {2}, journal = {Recht und Politik}, doi = {doi:10.3790/rup.49.2.88}, year = {2013}, lastchecked = {2013-06-01} }