@techreport{Swedish Geological Survey (SGU)2014,
author = {Swedish Geological Survey (SGU)},
title= {Produkt: Jordarter 1:25.000–1:100.000 [electronic resource]},
year = {2014},
URL = {http://resource.sgu.se/dokument/produkter/jordarter-25-100000-beskrivning.pdf},
}