LUNTOVSKYY, A.; GUETTER, D. A CONCEPT FOR MODERN VIRTUAL TELECOMMUNICATION ENGINEERING OFFICE. Information and Telecommunication Sciences, [S. l.], n. 1, 2012. DOI: 10.20535/2411-2976.12012.%p. Disponível em: https://infotelesc.kpi.ua/article/view/30196. Acesso em: 15 oct. 2025.