chapter published in 1969

scientific article published in December 1979

article published in 1997

scientific article published in 1999

article with full editions and commentaries of writing-tablets from Vindolanda discovered in the excavation seasons of 2001, 2002 and 2003

article with full editions and commentaries of writing-tablets from Vindolanda discovered in the excavation seasons of 2001, 2002 and 2003

journal article from 'Britannia' published in 2005

3-volume corpus of inscriptions found in Britain from the Roman period

article by Roger Tomlin published March 1986 in Antiquaries Journal