Application of e-governance solutions in industry 4.0 : The case of e-invoicingPappel, Ingrid; Kosenkov, OleksandrAbstracts of Papers Presented at the 18th European Conference on Digital Government ECDG 2018 : Hosted By University of Santiago de Compostela, Spain, 25 - 26 October 20182018 / p. 41-42 https://www.academic-conferences.org/download/21774/

Round table : maturity of national eIDsTsap, Valentyna; Pappel, IngridAbstracts of Papers Presented at the 18th European Conference on Digital Government ECDG 2018 : Hosted By University of Santiago de Compostela, Spain, 25 - 26 October 20182018 / p. 46 https://www.academic-conferences.org/download/21774/