KNUDSEN, L. R. Partial and Higher Order Differentials and Applications to the DES. BRICS Report Series, [S. l.], v. 2, n. 9, 1995. DOI: 10.7146/brics.v2i9.19512. Disponível em: https://tidsskrift.dk/brics/article/view/19512. Acesso em: 26 apr. 2024.