Sandbox
Ignore
regular expressions are "( ) . * + ? [ ] |"
192 b 8
\[\[Authors/Aristotle/physics/liber([0-9]*)#(bk[0-9]*)[a,b]([0-9]*)\| [0-9]* [a,b] [0-9]*\]\]
{{{3}}}
Sandbox
Remember to tick 'regular expressions' if you are using regular expressions
The first of these