BACULÁKOVÁ, Kristína. Solutions for a Smart Urban Environment Air Quality, Transport and Energy Systems: Knowledge from Helsinki and Lessons to Be Learned for Bratislava. - Registrovaný: Scopus. In Geopolitics of energy. - Calgary : Canadian Energy Research Institute. ISSN 0273-1371, 2019, vol. 41, no. 2, pp. 8-15 online. EDGE 692413.