book section published in 2013
book section published in 2025
book section published in 2015
book section published in 2010
book section published in 2005
book section published in 2001
chapter in Dansk Sproghistorie by Jakob Steensig
book section published in 2021
book section published in 2003
book published in 2001
book section published in 2014
book section published in 2011