Author

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C. A. Boukema
16 articles by this author
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Article
 01-12-1991
 Unique: 1005 | Total: 1768  | Access Period:
 608-612
Article
 01-07-1988
 Unique: 589 | Total: 1025  | Access Period:
 342-349
Article
 01-12-1987
 Unique: 1043 | Total: 1814  | Access Period:
 510-518
Article
 01-09-1984
 Unique: 382 | Total: 675  | Access Period:
 334-341
Article
 01-02-1984
 Unique: 859 | Total: 1990  | Access Period:
 48-60
Article
 01-10-1980
 Unique: 377 | Total: 669  | Access Period:
 467-470
Article
 01-02-1979
 Unique: 432 | Total: 765  | Access Period:
 46-58
Article
 01-07-1976
 Unique: 359 | Total: 608  | Access Period:
 397-406
Article
 01-07-1976
 Unique: 498 | Total: 867  | Access Period:
 382-387
Article
 01-01-1976
 Unique: 384 | Total: 693  | Access Period:
 60-61
Article
 01-11-1974
 Unique: 443 | Total: 762  | Access Period:
 476-483
Article
 01-11-1973
 Unique: 416 | Total: 737  | Access Period:
 476-494

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