Author

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F. Hartog
19 articles by this author
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Article
 01-09-1998
 Unique: 667 | Total: 1096  | Access Period:
 480-485
Article
 01-07-1997
 Unique: 585 | Total: 1018  | Access Period:
 396-399
Article
 01-09-1996
 Unique: 597 | Total: 992  | Access Period:
 416-420
Article
 01-07-1995
 Unique: 676 | Total: 1071  | Access Period:
 423-427
Article
 01-07-1994
 Unique: 579 | Total: 922  | Access Period:
 366-371
Article
 01-07-1993
 Unique: 619 | Total: 992  | Access Period:
 320-324
Article
 01-07-1992
 Unique: 576 | Total: 958  | Access Period:
 322-327
Article
 01-07-1991
 Unique: 599 | Total: 955  | Access Period:
 310-313
Article
 01-07-1990
 Unique: 573 | Total: 941  | Access Period:
 330-334
Article
 01-06-1989
 Unique: 600 | Total: 979  | Access Period:
 228-232
Article
 01-06-1988
 Unique: 620 | Total: 1018  | Access Period:
 243-247
Article
 01-06-1987
 Unique: 625 | Total: 1002  | Access Period:
 226-231

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