Jorens, Yves [Fifty] 50 Years of Social Security Coordination Past - Present - Future,
Europ. Commission, 2009, 243 с. : със сн., 978-92-79-14867-5.
Jorens, Yves .
[Fifty] 50 Years of Social Security Coordination Past - Present - Future.
Luxembourg: Europ. Commission, 2009, 243 с. : със сн., 978-92-79-14867-5.
Jorens, Yves (2009)
[Fifty] 50 Years of Social Security Coordination Past - Present - Future,
Luxembourg: Europ. Commission, 243 с. : със сн., 978-92-79-14867-5
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