Sometimes we need a reference[1] at the bottom of the page.
You can use <ref>...</ref> if Tabs are not the technique you choose, or you don't like them (then you can begins the ref with an OCC). For ex, I was searching in cubes
[2].
Big title 2
Atys is a big planet.
Title 1
Atys is a big planet.
Title 2
Atys is a big planet. Here are links to the OCC tab :