Schwerdtfeger, H. (1979). Geometry of complex numbers: Circle geometry, Moebius transformation, non-euclidean geometry. New York: Dover.
Παραπομπή Chicago StyleSchwerdtfeger, Hans. Geometry of Complex Numbers: Circle Geometry, Moebius Transformation, Non-euclidean Geometry. New York: Dover, 1979.
Παραπομπή MLASchwerdtfeger, Hans. Geometry of Complex Numbers: Circle Geometry, Moebius Transformation, Non-euclidean Geometry. New York: Dover, 1979.
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