ROZENBERG, G.; ROUHONEN, K.; SALOMAA, A. Developmental Systems with Fragmentation. DAIMI Report Series, [S. l.], v. 3, n. 36, 1974. DOI: 10.7146/dpb.v3i36.6457. Disponível em: https://tidsskrift.dk/daimipb/article/view/6457. Acesso em: 9 may. 2024.