All for One, One for All. - Nikola Ikonomov; Milena Dobreva (ELPUB, 2005)

Creation of a Digital Corpus of Bulgarian Dialects. - Nikola Ikonomov; Milena Dobreva (Digital Historical Corpora, 2006)

Scientific Heritage in Bulgaria Makes First Digital Steps. - Milena Dobreva; Nikola Ikonomov (ELPUB, 2007)

What Small Projects Producing Digital Resources Need to Know about Digital Preservation? - Nikola Ikonomov; Milena Dobreva (ELPUB, 2009)

The Role of Metadata in the Longevity of Cultural Heritage Resources. - Milena Dobreva; Nikola Ikonomov (LaTeCH - SHELT&R@EACL, 2009)