@booklet {kohli2007sociology,
	title = {The sociology of familial exchange in later life: a comparative German-Israeli study of the determinants of intergenerational transfers},
	year = {2007},
	publisher = {Research report for the German-Israeli Foundation for Scientific Research {\textellipsis}},
	author = {Kohli, Martin and K{\"u}nemund, Harald and Litwin, Howard and Lux, Thomas and Shiovitz-Ezra, Sharon and Vogel, Claudia}
}
