# Article

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Keywords:
Tanaka space; strongly sequential space; weakly sequential space; sequential space; $k$-space; inner-closed $A$-space
Summary:
We consider properties of Tanaka spaces (introduced in Mynard F., {\it More on strongly sequential spaces\/}, Comment. Math. Univ. Carolin. {\bf 43} (2002), 525--530), strongly sequential spaces, and weakly sequential spaces. Applications include product theorems for these types of spaces.
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