Pacific Journal of Mathematics · 1969 · 26 citations · 24 references
Natural SciencesMathematicsAlgebraTopologyAbstract AlgebraCommutative AlgebraTopological GroupsTopological MaterialsTopological SpacesRing Topologies
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R. C. Lacher · Pacific Journal of Mathematics · 1969 · 107 citations · Full text
Bertram Yood · Canadian Journal of Mathematics · 1964 · 57 citations · Full text