On the Denjoy rank, the Kechris-Woodin rank and the Zalcwasser rank
نویسندگان
چکیده
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ژورنال
عنوان ژورنال: Transactions of the American Mathematical Society
سال: 1997
ISSN: 0002-9947,1088-6850
DOI: 10.1090/s0002-9947-97-01767-4