@book{27315,
	author = {Jessen, Axel,},
	title = {Vendsyssels geologi,},
	publisher = {I kommission hos C.A. Reitzels forlag, Trykt hos Nielsen & Lydiche (A. Simmelkiær)},
	year = {1936.},
	address = {København,},
	note = {Fold. map and fold. profile in pocket.}
}