Author

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C. A. Boukema
16 articles by this author
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Article
 01-12-1991
 Unique: 1293 | Total: 2191  | Access Period:
 608-612
Article
 01-07-1988
 Unique: 790 | Total: 1280  | Access Period:
 342-349
Article
 01-12-1987
 Unique: 1263 | Total: 2141  | Access Period:
 510-518
Article
 01-09-1984
 Unique: 576 | Total: 930  | Access Period:
 334-341
Article
 01-02-1984
 Unique: 1114 | Total: 2348  | Access Period:
 48-60
Article
 01-10-1980
 Unique: 557 | Total: 894  | Access Period:
 467-470
Article
 01-02-1979
 Unique: 686 | Total: 1079  | Access Period:
 46-58
Article
 01-07-1976
 Unique: 592 | Total: 888  | Access Period:
 397-406
Article
 01-07-1976
 Unique: 798 | Total: 1270  | Access Period:
 382-387
Article
 01-01-1976
 Unique: 542 | Total: 877  | Access Period:
 60-61
Article
 01-11-1974
 Unique: 690 | Total: 1065  | Access Period:
 476-483
Article
 01-11-1973
 Unique: 596 | Total: 958  | Access Period:
 476-494

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