@book{45488,
	author = {Eikema Hommes, N. J. van. and Wiersinga, Herman,},
	title = {Open brief aan Dr. H. Wiersinga /},
	publisher = {Buijten & Schipperheijn,},
	year = {[1976]},
	series = {Ichthusreeks ;},
	address = {Amsterdam :}
}