VIK, S. Fock representation of the binary shift algebra. MATHEMATICA SCANDINAVICA, [S. l.], v. 88, n. 2, p. 257–278, 2001. DOI: 10.7146/math.scand.a-14326. Disponível em: https://www.mscand.dk/article/view/14326. Acesso em: 11 apr. 2025.