Joost Verhofstad
发表
Joost Verhofstad,
1977,
SIGMOD '77.
Joost Verhofstad,
1979,
IFIP TC-2 Working Conference on Data Base Architecture.
Joost Verhofstad,
1977
.
Joost Verhofstad,
Joost Verhofstad,
1978,
CSUR.