DUDCZYK, Janusz; MATUSZEWSKI, Jan; WNUK, Marian. Applying the relational modelling and knowledge-based techniques to the emitter database design. Journal of Telecommunications and Information Technology, Warsaw, Poland, v. 11, n. 1, p. 51–54, 2003. DOI: 10.26636/jtit.2003.1.153. Disponível em: https://www.jtit.pl/jtit/article/view/153. Acesso em: 13 jun. 2026.