http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Bratislava - Brno Hyperloop Hyperproject
Výskum koncepcie systému Hyperloop Research design concepts for the Hyperloop system
com. Monika Stacho ; rec. Maximilián Wittmann, Ladislav Křenek, Ľubo Stacho