author = { Augurzky, Boris AND Bünnings, Christian AND Wübker, Ansgar },

title = { The relationship between nurse staffing levels and objective and subjective quality of care a panel data approach for Germany },

publisher = {Universität Duisburg-Essen, Department of Economics},

isbn = {9783867888448},

keywords = { Arbeitspapier , Graue Literatur },

year = {December 2017},

booktitle = {Ruhr economic papers ; # 724},

address = { Essen, Germany },

url = { http://slubdd.de/katalog?TN_libero_mab2 }