Atti di convegno, Studi e ricerche, 2013

Treatments over twenty years: a critical assessment of four interventions undertaken since 1991

in Wandmalereien in Krypten, Grotten, Katakomber, a cura di T. Danzl, M. Exner und E. Rüben-Schütte, Icomos, Germania, 2013
Mark Gittins