Fintushel, Ronald; Stern, Ronald J. Smooth free involutions on homotopy 4k-spheres. (English) Zbl 0543.57023 Mich. Math. J. 30, 37-51 (1983). Reviewer: P.Löffler MSC: 57S17 57S25 57R20 × Cite Format Result Cite Review PDF Full Text: DOI
Fintushel, Ronald; Stern, Ronald J. An exotic free involution on \(S^ 4\). (English) Zbl 0474.57014 Ann. Math. (2) 113, 357-365 (1981). MSC: 57R55 57S17 57R20 × Cite Format Result Cite Review PDF Full Text: DOI