| Study of the Consistency of Some Discriminatory Features Used by Document Examiners in the Analysis of Handwritten Letter 'a' Recent countries visiting this post |  |
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| Study of the Consistency of Some Discriminatory Features Used by Document Examiners in the Analysis of Handwritten Letter 'a' Recent countries visiting this post | |
| 7 | United States |
| 1 | Germany |
| 1 | China |
| 1 |