@incollection{Daatland2009d,
author = "Daatland, S.O.",
title = "How to balance generations. Solidarity dilemmas in a European perspective",
year = 2009,
booktitle = "Valuing older people: A humanist approach to ageing",
publisher = "Policy Press",
pages = "123-138",
url = "http://books.google.nl/books?id=dXXNK5x9IwYC&printsec=frontcover&hl=nl&source=gbs_ge_summary_r&cad=0#v=onepage&q=GGS&f=false"
}