Author

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F. Hartog
19 articles by this author
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Article
 01-09-1998
 Unique: 928 | Total: 1454  | Access Period:
 480-485
Article
 01-07-1997
 Unique: 802 | Total: 1311  | Access Period:
 396-399
Article
 01-09-1996
 Unique: 851 | Total: 1314  | Access Period:
 416-420
Article
 01-07-1995
 Unique: 941 | Total: 1427  | Access Period:
 423-427
Article
 01-07-1994
 Unique: 791 | Total: 1223  | Access Period:
 366-371
Article
 01-07-1993
 Unique: 842 | Total: 1296  | Access Period:
 320-324
Article
 01-07-1992
 Unique: 764 | Total: 1223  | Access Period:
 322-327
Article
 01-07-1991
 Unique: 835 | Total: 1291  | Access Period:
 310-313
Article
 01-07-1990
 Unique: 844 | Total: 1293  | Access Period:
 330-334
Article
 01-06-1989
 Unique: 822 | Total: 1287  | Access Period:
 228-232
Article
 01-06-1988
 Unique: 847 | Total: 1313  | Access Period:
 243-247
Article
 01-06-1987
 Unique: 866 | Total: 1320  | Access Period:
 226-231

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