author = { Wende, Danny AND Kopetsch, Thomas AND Richter, Wolfram F. },

title = { Planning health care capacities with a gravity equation },

publisher = {Technische Universität Dortmund, Department of Economic and Social Sciences},

isbn = {9783969730270},

keywords = { Graue Literatur },

year = {December 2020},

booktitle = {Ruhr economic papers ; #888},

address = { Dortmund, Germany },

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