@book{7113,
	author = {HULKKO, Jouko},
	title = {Europe and the european family in the turn of the century},
	publisher = {The Population Research Institute},
	year = {1982},
	series = {Series D},
	address = {Helsinki},
	note = {Background paper of the conference of the IUFO/European Region (International Union of Family Organisations), Vienna, 15-17 November 1982 - Written in October 1981.}
}