KANTOROV, Roman. IMPLEMENTATION OF THE INFORMATION SYSTEM OF PRELIMINARY NOTIFICATION ABOUT PASSENGERS AT RAILWAY AND AIR CHECKPOINTS. BORDER SECURITY AND MANAGEMENT, Rezekne, Latvia, v. 1, n. 6, p. 64–70, 2016. DOI: 10.17770/bsm.v1i6.1703. Disponível em: https://journals23.rta.lv/index.php/BSM/article/view/1703.. Acesso em: 10 jan. 2025.