This image is a derivative work of the following images: File:Delta-Star_Transformation.svg licensed with PD-self 2006-10-15T22:19:46Z Tibault 696x417 (19038...
(Reusing this file) PD Other versions Image:Delta_Star_transformation.png Image:Transformacion Delta-Estrela.svg Image:Transformacion Delta-Estrella.svg...
