Articles: (only in Dutch)

Delahaye and Ptolemy's Geographia
     A confrontation

Delahaye and the Roman travel guides
     A confrontation

Transgressions
     Ignored by the historians

Comparative chronology
     Ancient Roman, Julian and Gregorian,
     The year Zero and other mistakes

The Roman roads in the Netherlands
     Are the common ideas really correct ?

Some Frisian toponyms in the first millennium
     Where were these places situated and how sure is that ?

The Barrington Atlas of the Greek and Roman world
     A review

Roman units of length
     Feet and miles in antiquity

The Low Countries during the Dunkirk II Transgression
     A blank in the Dutch history

The Roman travel guides - Itineraria Romana
     The peutinger map - the cosmographia of Ravennas - The itinerary of Antoninus Augustus.

Productions: (only in Dutch)

The Roman travel guides - Itineraria Romana
     Announcement and review of a text and map edition