A Nonshrinkable Decomposition of S n Involving a Null Sequence of Cellular Arcs
R. J. Daverman, J. J. Walsh · Transactions of the American Mathematical Society · 1982
R. J. Daverman, J. J. Walsh, A Nonshrinkable Decomposition of $S^n$ Involving a Null Sequence of Cellular Arcs, Transactions of the American Mathematical Society, Vol. 272, No. 2 (Aug., 1982), pp. 771-784