共 21 条
[1]
BIRKHOFF G, 1967, C PUBLICATIONS AM MA, V25
[2]
Codd E. F., 1979, ACM Transactions on Database Systems, V4, P397, DOI 10.1145/320107.320109
[3]
GOLDSTEIN BS, 1981, 7TH P INT C VER LARG
[5]
Grant J., 1977, Information Processing Letters, V6, P156, DOI 10.1016/0020-0190(77)90013-8
[6]
Halmos, 1960, NAIVE SET THEORY
[7]
Imielinski T., 1983, SIGMOD Record, V13, P178, DOI 10.1145/971695.582222
[8]
IMIELINSKI T, 1983, P ANN M SIGMOD DATAB
[9]
IMIELINSKI T, 1981, 7TH P INT C VER LARG
[10]
KELLER AM, 1984, IEEE COMPUTER DATA E