TERM: An Approach to Include Time Dimension in the Entity-Relationship Model.

Manfred R. Klopprogge TERM: An Approach to Include Time Dimension in the Entity-Relationship Model. 473-508 1981 ER db/conf/er/er81.html#Klopprogge81 conf/er/81 er81/ER81-P473.pdf ... ... ... ... journals/tods/Chen76 journals/cacm/Codd70 journals/tods/Codd79 ... ... conf/sigmod/HammerM78 journals/is/JonesMS79 conf/icod/JonesM80 ... ... ...