@inbook{853f255545c14762b1845eed343e95bd,
title = "Topographic Map Design",
author = "S{\o}nderstrup-Andersen, {Hans H. K.} and Steen Weber",
year = "2002",
language = "English",
isbn = "87-550-2995-7",
series = "RIS{\O}-R",
number = "1316(EN)",
pages = "23",
editor = "Duijm, {Nijs Jan} and Elin Jensen and Hans Larsen and Stine Skipper",
booktitle = "Systems Analysis Department Annual Report 2001",
publisher = "Danmarks Tekniske Universitet, Ris{\o} Nationallaboratoriet for B{\ae}redygtig Energi",
}