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- [22] AN ANALOG OF THE RIEMANN MAPPING-THEOREM FOR LORENTZ METRICS PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1985, 401 (1820): : 117 - 130
- [24] A simple proof of the Tietze-Urysohn extension theorem Archiv der Mathematik, 1998, 71 : 331 - 332