1. 2022-03-18 Re: Perspective Ellipse Math for SoK'22 kde-kimag Srirupa Datta 2. 2022-03-14 Re: Perspective Ellipse Math for SoK'22 kde-kimag Tymon_DÄ…browski 3. 2022-03-13 Perspective Ellipse Math for SoK'22 kde-kimag Srirupa Datta