/// the other way round
std::string citationStyleToString(CitationStyle const &, bool const latex = false);
+/// Transforms the information about authors into a <authorgroup> (directly written to a XMLStream).
+docstring authorsToDocBookAuthorGroup(docstring const & authorsString, XMLStream & xs, Buffer const & buf);
+
/// Class to represent information about a BibTeX or
/// bibliography entry.