Insights in global public spending. - Michalis Vafopoulos; Marios Meimaris; José María Álvarez Rodríguez; Ioannis Xidias; Michael Klonaras; Giorgos Vafeiadis (I-SEMANTICS, 2013)

Public spending as LOD: The case of Greece. - Michalis Vafopoulos; Marios Meimaris; Ioannis Anagnostopoulos; Agis Papantoniou; Ioannis Xidias; Giorgos Alexiou; Giorgos Vafeiadis; Michalis Klonaras; Vassilis Loumos (Semantic Web, 2015)