POLASIK, Michał, Agnieszka HUTERSKA, Rehan IFTIKHAR a
Štěpán MIKULA. The impact of Payment Services Directive 2 on the PayTech sector development in Europe.
Journal of Economic Behavior & Organization. Elsevier, 2020, roč. 178, October, s. 385-401. ISSN 0167-2681. Dostupné z: https://dx.doi.org/10.1016/j.jebo.2020.07.010.