TY  - JOUR
AU  - Dimitrov, Vladimir
TI  - Codd’s Recommendations for Date & Time Data Types and its implementations in ISO SQL, DB2, Oracle, and Transact-SQL
JO  - Serdica Journal of Computing
PY  - 2018
SP  - 247
EP  - 264
VL  - 12
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SJC_2018_12_4_a2/
LA  - en
ID  - SJC_2018_12_4_a2
ER  -