| other,22-6-E89-1016,ak | operators </term> specific to the task of <term> | database access | </term> , <term> complex contextual reference | #19409 We identify three important requirements which arose from the task that we gave our subjects: operators specific to the task of database access , complex contextual reference and reference to the structure of the information source. | |
| other,35-6-E89-1016,ak | reference </term> to the structure of the <term> | information source | </term> . We discuss how these might be | #19422 We identify three important requirements which arose from the task that we gave our subjects: operators specific to the task of database access, complex contextual reference and reference to the structure of the information source . |
