Template:Motd/2019-06-28 (cs)

Stereografická projekce rotace plochy Cliffordův torus kolem roviny xz.

 Template:Motd/2019-06-28

This is the Czech translation of the Media of the day description page from 28 June 2019.

Descriptions in other languages:

• Motd/2019-06-28 (cs)
• Motd/2019-06-28 (en)
• Motd/2019-06-28 (mk)
• Motd/2019-06-28 (pl)