@misc{_Selected,
 copyright={Copyright by Wroclaw Review of Law, Administration & Economics. University of Wroclaw. Faculty of Law, Administration and Economics},
 howpublished={online},
 language={eng},
 title={Selected principles of social welfare in the Polish and German legal systems},
 keywords={principles of social welfare, social security system, social assistance law, principle of subsidiarity, Polish legal system, German legal system},
}