Universität zu Köln

Kohl, Sebastian (2014). Homeowner nations or nations of tenants : how historical institutions in urban politics, housing finance and construction set Germany, France and the US on different housing paths. PhD thesis, Universität zu Köln.

Kohl, Sebastian, Schoenfelder, Jan ORCID: 0000-0002-8793-955X, Fügener, Andreas ORCID: 0000-0002-4580-7444 and Brunner, Jens O. ORCID: 0000-0002-2700-4795 (2020). The use of Data Envelopment Analysis (DEA) in healthcare with a focus on hospitals (vol 22, pg 145, 2020). Health care management science, 23 (1). 170 - 171. NEW YORK: SPRINGER. ISSN 1572-9389

Kohl, Sebastian, Schoenfelder, Jan ORCID: 0000-0002-8793-955X, Fügener, Andreas ORCID: 0000-0002-4580-7444 and Brunner, Jens O. ORCID: 0000-0002-2700-4795 (2019). The use of Data Envelopment Analysis (DEA) in healthcare with a focus on hospitals. Health care management science, 22 (2). 245 - 287. NEW YORK: SPRINGER. ISSN 1572-9389