STEFANOVA, M. A SCHEMATIC PROOF OF STRONG NORMALIZATION FOR THE SYSTEMS OF THE $\lambda$-CUBE*. Ann. Sofia Univ. Fac. Math. and Inf., [S. l.], v. 90, p. 17–40, 1998. Disponível em: https://annual.uni-sofia.bg/index.php/fmi/article/view/284. Acesso em: 22 nov. 2024.