Template:Gluck1963
From Manifold Atlas
H. Gluck, Unknotting in ., Bull. Am. Math. Soc. 69 (1963), 91-94. MR0142114 (25 #5507) Zbl 0108.36503
H. Gluck, Unknotting in ., Bull. Am. Math. Soc. 69 (1963), 91-94. MR0142114 (25 #5507) Zbl 0108.36503