"Borel Ideals vs. Borel Sets of Countable Relations and Trees."

Samy Zafrany (1989)

Details and statistics

DOI: 10.1016/0168-0072(80)90003-2

access: closed

type: Journal Article

metadata version: 2020-02-21

a service of  Schloss Dagstuhl - Leibniz Center for Informatics