共 11 条
[1]
ATKINSON M, 1987, ACM COMPUT SURV, V219, P106
[2]
DADAM P, 1986, P ACM SIGMOD INT C M, P356
[3]
Keene S, 1988, OBJECT ORIENTED PROG
[4]
LU H, 1989, MAR P SPIE C APPL AR, P662
[5]
MYLOPOULOS J, 1980, 6TH INT C VER LARG D, P399
[6]
RICHARDSON JE, 1988, 791 U WISC DEP COMP
[7]
ROUSSOPOULOS N, 1985, OCT P ACM SIGMOD, P17
[8]
SHAPIRO LG, 1981, GEOPROCESSING, V1, P313
[9]
Tsichritzis D., 1982, DATA MODELS
[10]
VANDENVERG S, 1987, DATA MODEL QUERY LAN