DANKOVÁ, Daniela - ŠEBO, Ján - KRÁLIK, Ivan. Modern pension tracking system - the case of Slovak orange envelope platform. In EMAN 2021 - Economics & management: how to cope with disrupted times. international scientific conference. EMAN 2021 - Economics & management: : how to cope with disrupted times. 1. vyd. - Beograd : Association of Economists and Managers of the Balkans, 2021. ISBN 978-86-80194-43-1. ISSN 2683-4510, pp. 35-43. Dostupné na: https://doi.org/10.31410/EMAN.2021.35.