@book{29980,
	author = {Sorgenfrei, Theodor, and Buch, Arne,},
	title = {Deep tests in Denmark, 1935-1959,},
	publisher = {I kommission hos C.A. Reitzel,},
	year = {1964.},
	series = {Danmarks geologiske undersøgelse. 3. række.},
	address = {København,},
	note = {Part of illustrative matter fold. in pocket.}
}