Medeiros, Sérgio Queiroz deMascarenhas, FabioRoberto Ierusalimschy, Natural semantics2020-12-072020-12-072014-09-01MASCARENHAS, Fabio; MEDEIROS, Sérgio; IERUSALIMSCHY, Roberto. On the relation between context-free grammars and parsing expression grammars. Science Of Computer Programming, [S.L.], v. 89, p. 235-250, set. 2014. Disponível em: https://www.sciencedirect.com/science/article/pii/S0167642314000276?via%3Dihub. Acesso em: 06 out. 2020. http://dx.doi.org/10.1016/j.scico.2014.01.012.0167-6423https://repositorio.ufrn.br/handle/123456789/30875Attribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/Context-free grammarsParsing expression grammarsLL(1)LL(k)Natural semanticsOn the relation between context-free grammars and parsing expression grammarsarticle10.1016/j.scico.2014.01.012