| 1976 | ||
|---|---|---|
| 3 | W. G. Hoyle: Error detection in mechanized classification systems. Inf. Process. Manage. 12(5): 333-337 (1976) | |
| 1973 | ||
| 2 | W. G. Hoyle: Automatic indexing and generation of classification systems by algorithm. Information Storage and Retrieval 9(4): 233-242 (1973) | |
| 1969 | ||
| 1 | W. G. Hoyle: On the number of categories for classification. Information Storage and Retrieval 5(1): 1-6 (1969) | |