Zaikina, H., A. Ripenko, O. Demenko, O. Vitaliy, y V. Bilyk. «Concept and Essence of Public Railway Transport of Ukraine As the Object of Financial and Legal Relations». Amazonia Investiga, vol. 12, n.º 62, marzo de 2023, pp. 205-12, doi:10.34069/AI/2023.62.02.20.