KLARLUND, N.; SCHWARTZBACH, M. I. Verification of Pointers. DAIMI Report Series, [S. l.], v. 23, n. 470, 1994. DOI: 10.7146/dpb.v23i470.6943. Disponível em: https://tidsskrift.dk/daimipb/article/view/6943. Acesso em: 8 may. 2024.