Ponkin, Igor, Vasily Pavlovich Kupriyanovsky, & Dmitry Igorevich Ponkin.
" Fintech, Regtech and Regulatory Sandboxes: Concept, Digital Ontology, Perspectives." <em>Modern Information Technologies and IT-Education</em> [Online], 16.1 (2020): 224-234. Web. 10 Oct. 2025