E. F. Codd
发表
E. F. Codd,
E. Codd,
1971
.
E. F. Codd,
1981,
Computerworld.
E. F. Codd,
E. Codd,
1974,
FDT Bull. ACM SIGFIDET SIGMOD.
E. F. Codd,
1974,
SGMD.
E. F. Codd,
E. Codd,
1960,
Commun. ACM.
E. F. Codd,
E. Codd,
1970
.
E. F. Codd,
C. J. Date,
E. Codd,
1975,
SIGFIDET '74.
E. F. Codd,
E. Codd,
1973,
SGMD.
E. F. Codd,
H. L. Herrick,
1952,
ACM '52.
E. F. Codd,
1968
.
E. F. Codd,
C. T. Salley,
E. Codd,
1998
.
E. F. Codd,
1971,
FDT Bull. ACM SIGFIDET SIGMOD.
E. F. Codd,
1968
.
E. F. Codd,
E. Codd,
1975,
FDT Bull. ACM SIGFIDET SIGMOD.
E. F. Codd,
Nick Roussopoulos,
Chin-Liang Chang,
1978,
Research Report / RJ / IBM / San Jose, California.
E. F. Codd,
A. L. Dean,
1971
.
E. F. Codd,
E. Codd,
1990
.
E. F. Codd,
2007
.
E. F. Codd,
1989,
SIGMOD Rec..
E. F. Codd,
E. Codd,
1968
.
E. F. Codd,
E. Codd,
1974,
ACM Pacific.
E. F. Codd,
E. Codd,
1979,
SIGMOD '79.
E. F. Codd,
C. J. Date,
E. Codd,
1975,
SIGFIDET '74.
E. F. Codd,
1960,
CACM.
E. F. Codd,
E. Codd,
1982,
CACM.
E. F. Codd,
1988,
IEEE Softw..
E. F. Codd,
W. Buchholz,
S. W. Dunwell,
1957
.
E. F. Codd,
1968
.
E. F. Codd,
E. S. Lowry,
E. McDonough,
1959,
CACM.
E. F. Codd,
1974,
FDT Bull. ACM SIGFIDET SIGMOD.
E. F. Codd,
1962,
Adv. Comput..
E. F. Codd,
E. Codd,
1974,
IFIP Working Conference Data Base Management.
E. F. Codd,
1978,
JCDKB.
E. F. Codd,
E. Codd,
1981,
Workshop on Data Abstraction, Databases and Conceptual Modelling.
E. F. Codd,
2009,
SGMD.
E. F. Codd,
1989,
Comput. Meas. Group Trans..
Mary Shaw,
E. F. Codd,
Ira P. Goldstein,
1980,
Workshop on Data Abstraction, Databases and Conceptual Modelling.
E. F. Codd,
E. Codd,
1970,
CACM.
E. F. Codd,
1979
.
E. F. Codd,
1981,
SIGMOD 1981.
E. F. Codd,
1981
.
E. F. Codd,
E. Codd,
Edgar E Codd,
1982,
CACM.
E. F. Codd,
E. Codd,
1979,
ACM Trans. Database Syst..
E. F. Codd,
1987,
SGMD.
E. F. Codd,
E. Codd,
1986,
SGMD.
E. F. Codd,
E. Codd,
1971,
SIGFIDET '71.
E. F. Codd,
Albert L. Dean,
1970
.
E. F. Codd,
1986,
1986 IEEE Second International Conference on Data Engineering.
E. F. Codd,
E. Codd,
1972,
Research Report / RJ / IBM / San Jose, California.
E. F. Codd,
E. Codd,
1971,
SIGFIDET '71.
E. F. Codd,
E. Codd,
1970,
CACM.
E. F. Codd,
E. Codd,
1971,
Research Report / RJ / IBM / San Jose, California.
E. F. Codd,
1975,
AFIPS National Computer Conference.
E. F. Codd,
1988
.
E. F. Codd,
1989,
Comput. Meas. Group Trans..
E. F. Codd,
E. Codd,
1981,
Research Report / RJ / IBM / San Jose, California.
E. F. Codd,
1968
.
E. F. Codd,
1998
.