There Exist Two Regressive Sets Whose Intersection is Not Regressive

✍ Scribed by K. I. Appel

• Book ID: 124185243
• Publisher: Association for Symbolic Logic
• Year: 1967
• Tongue: English
• Weight: 316 KB
• Volume: 32
• Category: Article
• ISSN: 0022-4812
• DOI: 10.2307/2270773