Heading

A Danish study \cite{Andersen_2006} has shown that the flow of coal dust is closely related to the presence of coal mills in power plants

Subsection

Som H.C. Andersen udtrykte det:
Efterhånden som manden døde, forsvandt feberen og han kunne straks undvære sin medicin.

Some code

The Modelica \cite{2009} code for the pipe model is shown below: