65th world statistics congress of the ISI 2025author Helena GLASER-OPITZOVÁ, author Peter KNÍŽAT, author Petra MAZUREKOVÁ, autor Albert IVANČÍK, autor Ľudmila IVANČÍKOVÁ15 January 2026
11th European conference on quality in official statisticsauthor Helena GLASER-OPITZOVÁ, author Ivan MONCOĽ, author Peter KNÍŽAT, author Petra MAZUREKOVÁ, autor Albert IVANČÍK, autor Ľudmila IVANČÍKOVÁ15 July 2024