|-------------------|       |-------------------|
|  TBL NAME = Article   |       |  TBL NAME = Author  |     
|-------------------|       |-------------------|
| articleId  INT PrimKey |       | authorId  INT PrimKey|
| authorId  INT              |       |  articleId INT              |
| title varchar(255)        |       | author  varchar(32)    |
|other fields                  |       | other fields                |
---------------------      ---------------------