decidability

Schmidt 2010


declaration

Burnard 1991



digitization

Vanhulle 1998, Crasson 2010



document type

Burnard 1991


DTD

Burnard 1991, Vanhoutte 1998, Vanhoutte 2004


edition (digital)

Vanhoutte 1998, Orlanidi 2010, Sahle 2013b (2), Sahle 2016


edition (documentary digital)

Pierazzo 2011, Pierazzo 2014