File talk:Coordenadas cilíndricas.png
Latest comment: 4 years ago by Villate
I am the author of this image, and not Thepalerider2012. He removed it from my book https://def.fe.up.pt/dinamica/index.html without giving any credit. I have the vector graphics source file I used to generate the PNG version. — Preceding unsigned comment added by Villate (talk • contribs) 22:11, 20 November 2019 (UTC)
