Template:APropo/doc

Usage
links to https://www2.mathematik.tu-darmstadt.de/~pfetsch/apropo/ url .html (all lowercase with with spaces replaced by underscores), and references the page name as name. The second argument will default to the value of the first argument when not provided.

An additional parameter  is provided for pages which contain capitalization on AProPo. If the parameter is provided it will override, and if it is the sole parameter the other parameters will default to its value.