Beiträge zur Algebra und Geometrie
Contributions to Algebra and Geometry
38(2), 299-305 (1997)

To the Isotropic Analogue of the Theorem of Abramescu

Jürgen Tölke

Mathematisches Institut, Universität Siegen
Hölderlinstrasse 3, D-57068 Siegen, Deutschland

Keywords: Isotropic plane, admissible quadrilateral, circular and completely circular curves of third order

Classification (MSC91): 51N25

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