A+ CATEGORY SCIENTIFIC UNIT

Some examples of Borel sets

Volume 15 / 1966

R. Engelking, W. Holsztyński, R. Sikorski Colloquium Mathematicum 15 (1966), 271-274 DOI: 10.4064/cm-15-2-271-274

Authors

  • R. Engelking
  • W. Holsztyński
  • R. Sikorski

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