JANIC, K. A Case Study of the P Demotion Operation. Forum for Contemporary Issues in Language and Literature, [S. l.], n. 1, p. 56–92, 2020. DOI: 10.34739/fci.2020.01.05. Disponível em: https://czasopisma.uph.edu.pl/contemporary/article/view/1846. Acesso em: 28 mar. 2024.