:PORTUGAL DUARTE, António. Will the Euro Be the Next Leading Currency of the International Monetary System? A Volality Analysis : Habilitation Lecture : Field of Habilitation: National Economy. 1st Edition. Bratislava : [Publishing House EKONOM], 2026. 108 s. ISBN 978-80-225-5302-5. [Copy count : 1, currently available 0, at library only 1]