@book{3366,
	author = {Grönhagen, Herta von. and Grönhagen, Yrjö von,},
	title = {Das antlitz Finnlands.},
	publisher = {Wiking verlag},
	year = {[c1942]},
	address = {Berlin,},
	note = {At head of title: Herta und Yrjö von Grönhagen.}
}