Beta-homotopy equivalences have alpha-cross sections:
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Bibliographic Details
Main Author: Montejano, Luis 1951- (Author)
Format: Book
Language:English
Published: Providence, RI American Mathematical Society 1983
Series:American Mathematical Society: Memoirs of the American Mathematical Society 274
Subjects:
Item Description:Volume 41, Number 274 (third of 4 numbers)
Physical Description:IV, 37 S.
ISBN:0821822748

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