@book{06411a84a2d74db387bd7a9ab79e8829,
title = "Chalk structure maps of the central and eastern North Sea Top and base chalk in depth and time",
keywords = "Denmark, Denmark",
author = "Vejb{\ae}k, \{Ole Valdemar\} and Torben Bidstrup and Peter Britze and Mikael Erlstr{\o}m and Rasmussen, \{Erik Skovbjerg\} and Ulf Sivhed",
year = "2004",
month = may,
day = "3",
doi = "10.22008/gpub/25385",
language = "English",
volume = "2003",
series = "Danmarks og Gr{\o}nlands Geologiske Unders{\o}gelse Rapport",
publisher = "GEUS",
number = "106",
}