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| 1977 | ||
|---|---|---|
| 2 | Alfonso F. Cardenas, James P. Sagamang: Doubly-Chained Tree Data Base Organisation-Analysis and Design Strategies. Comput. J. 20(1): 15-26 (1977) | |
| 1975 | ||
| 1 | Alfonso F. Cardenas, James P. Sagamang: Modeling and analysis of data base organization. The doubly chained tree structure. Inf. Syst. 1(2): 57-67 (1975) | |
| 1 | Alfonso F. Cardenas | [1] [2] |