Author

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C. A. Boukema
16 articles by this author
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Article
 01-12-1991
 Unique: 1449 | Total: 2423  | Access Period:
 608-612
Article
 01-07-1988
 Unique: 961 | Total: 1529  | Access Period:
 342-349
Article
 01-12-1987
 Unique: 1408 | Total: 2378  | Access Period:
 510-518
Article
 01-09-1984
 Unique: 719 | Total: 1125  | Access Period:
 334-341
Article
 01-02-1984
 Unique: 1253 | Total: 2580  | Access Period:
 48-60
Article
 01-10-1980
 Unique: 700 | Total: 1088  | Access Period:
 467-470
Article
 01-02-1979
 Unique: 890 | Total: 1348  | Access Period:
 46-58
Article
 01-07-1976
 Unique: 811 | Total: 1183  | Access Period:
 397-406
Article
 01-07-1976
 Unique: 962 | Total: 1512  | Access Period:
 382-387
Article
 01-01-1976
 Unique: 659 | Total: 1035  | Access Period:
 60-61
Article
 01-11-1974
 Unique: 908 | Total: 1345  | Access Period:
 476-483
Article
 01-11-1973
 Unique: 750 | Total: 1159  | Access Period:
 476-494

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