diff --git a/spaces/S000081/README.md b/spaces/S000081/README.md index 975a962e9..95aa0b8df 100644 --- a/spaces/S000081/README.md +++ b/spaces/S000081/README.md @@ -8,5 +8,5 @@ refs: --- The set $[0,\omega_1] \times [-1,1]$ with topology generated by adding in all sets of the form $U(\alpha, n) = \{(\omega_1,0)\} \cup (\alpha, \omega_1] \times (0,\frac{1}{n})$ to its usual product topology. -Defined as counterexample #88 ("Deleted Tychonoff Plank") +Defined as counterexample #88 ("Alexandroff Plank") in {{doi:10.1007/978-1-4612-6290-9}}.