Countable ordinals and the analytical hierarchy
type: Item
instance of: scholarly article
title: Countable ordinals and the analytical hierarchy
zbMATH Open document ID: 0287.02042
published in: Pacific Journal of Mathematics
publication date: 1975-01-01T00:00:00Z
Mathematics Subject Classification ID: 03E15
Mathematics Subject Classification ID: 03D55
zbMATH DE Number: 3450197
author: Alexander S. Kechris
MaRDI profile type: Publication
full work available at URL: pjm.1975.60.223
OpenAlex ID: W1991372949
DOI: 10.2140/PJM.1975.60.223
description: scientific article; zbMATH DE number 3450197