@book{26244,
	author = {Holtedahl, Olaf, and Andersen, Olaf,},
	title = {Om Norske dolomiter,},
	publisher = {I kommission hos H. Aschehoug & co.,},
	year = {1922.},
	series = {[Norway]  Norges geologiske undersøkelse. [Skrifter]},
	address = {Kristiania,},
	note = {English summary: p. 48-49.}
}