TY  - BOOK
AU  - Kunisch,Sven
AU  - Boehm,Stephen A.
AU  - Boppel,Michael
TI  - From grey to silver: managing the demographic change successfully 
SN  - 9783642155932 (hardcover : alk. paper)
PY  - 2011///
CY  - Heidelberg
PB  - Springer
KW  - Population aging
N1  - Includes bibliographical references and index
ER  -