(1977). Symposium on General topology and its Relations to Modern Analysis: And Algebra. Springer Verlag.
Chicago-viite (17. p.)Symposium on General Topology and Its Relations to Modern Analysis: And Algebra. Berlin: Springer Verlag, 1977.
MLA-viite (9. p.)Symposium on General Topology and Its Relations to Modern Analysis: And Algebra. Springer Verlag, 1977.
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