An extension of Ackermann's set theory
| Title | An extension of Ackermann's set theory |
| Publication Type | Journal Articles |
| Year of Publication | 1972 |
| Authors | Perlis D |
| Journal | Journal of Symbolic Logic |
| Volume | 37 |
| Issue | 4 |
| Pagination | 703 - 704 |
| Date Published | 1972/// |