Reference the same footnote multiple times

footref footnote label

Source

• https://tex.stackexchange.com/a/368659/239888 (this actually suggests creating the command \footref but it appears that it’s already included in latex-dev)

• add a \label to the \footnote to reference, then use \footref to reference it:

Let's say we awant to reference a certain footnote here.\footref{fn:example}
Like this one.\footnote{\label{fn:example}This is the footnote.}
And then later again.\footref{fn:example}