No CrossRef data available.
Article contents
B. Scarpellini. A characterization of Δ2-sets. Transactions of the American Mathematical Society, vol. 117 (1965), pp. 441–450.
Published online by Cambridge University Press: 12 March 2014
Abstract
![Image of the first page of this content. For PDF version, please use the ‘Save PDF’ preceeding this image.'](https://static.cambridge.org/content/id/urn%3Acambridge.org%3Aid%3Aarticle%3AS0022481200081135/resource/name/firstPage-S0022481200081135a.jpg)
- Type
- Reviews
- Information
- Copyright
- Copyright © Association for Symbolic Logic 1972