| |
| 2005 | ||
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| 2 | Mohammad Dadashzadeh: Set Comparison in Relational Query Languages. Encyclopedia of Database Technologies and Applications 2005: 624-631 | |
| 1989 | ||
| 1 | Mohammad Dadashzadeh: An improved division operator for relational algebra. Inf. Syst. 14(5): 431-437 (1989) | |