@book{522372,
	author = {Krul, N.E.},
	title = {Intergenerational living in a participation society. Developing a framework to assess intergenerational living options in the Netherlands},
	publisher = {Delft University of Technology},
	year = {2015},
	address = {Delft},
	url = {http://www.siis.net/documentos/Path/Intergenerational_living.pdf}
}