51.685833333333 - 0.60305555555556Koordinaten: 51 ...
Diane Fleri ( born July 13, 1983 in Quimper, Brittany ...
The Pappus chain ( also Pappus chain) is in the geometry It is named a...
Robert Henry Gittins ( born December 14, 1869 in Oswego Between 1913 a...