Keywords: ABK-elipsa.svg Elipsa definovaná úhlovými souřadnicemi na kouli ABK-elipsa png 2009-10-05 18 20 UTC ABK-elipsa png Original uploader was Jan Pol at http //cs wikipedia org cs wikipedia derivative work Beao <span class signature-talk >talk</span> original upload log This image is a derivative work of the following images File ABK-elipsa png licensed with PD-user-w 2007-04-04T11 41 51Z File Upload Bot Martin Kozák 397x393 17607 Bytes <nowiki> page is/was http //cs wikipedia org/w/index php title Image 3AABK-elipsa png here </nowiki> Uploaded with derivativeFX Coordinate systems Ellipses |