package PBib::BibItemStyle;

This is more or less the converted plain.bst bibtex style.

What has changed?

It is still incomplete ...
All field names start with a captial letter.: This is mainly because the default StarOffice bibliography database uses Capital letters ...
The "Type" field is the bibtex entry type like article etc.: It (i.e. StarOffice) uses a numerical encoding with article=0 and so on.
Field "type" is called "ReportType": (e.g. used to give a different name to "chapter", "Technical Report")