TY  - CONF
A1  - Spaccapietra, S.
A1  - Parent, C.
A1  - Zimanyi, E.
T1  - Modeling time from a conceptual perspective
Y1  - 1998
CY  - Bethesda, Maryland
T3  - Proceedings of 7th International Conference on Information and Knowledge Management, November 2-7

ER  -