![]() | ![]() |
| 1977 | ||
|---|---|---|
| 2 | D. L. Childs: Extended Set Theory. VLDB 1977: 28-46 | |
| 1968 | ||
| 1 | D. L. Childs: Feasibility of a set-theoretic data structure. A general structure based on a reconstituted definition of relation. IFIP Congress (1) 1968: 420-430 | |
Data released under the ODC-BY 1.0 license — See also our legal information page