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The economics of long-term care
Zweifel, Peter, (2006)
The economics of long-term care : an introduction
Cremer, Helmuth, (2014)
The economics of long-term care : a survey
Cremer, Helmuth, (2013)
Cremer, Helmuth, (2012)
Social security and retirement decision : a positive and normative approach
Cremer, Helmuth, (2005)