Everything you need to know to master VIM, a free vi clone running under various platforms. The VIM Quick Reference Card is released under the GNU GPL (General Public Licence).
The aim of The LaTeX Font Catalogue is to display all free fonts available for easy use with LaTeX, and how to use them. If you know of some fonts that should be included please contact me (see below).
F. Arnold, and R. Jäschke. Proceedings of the Workshop Understanding LIterature references in academic full TExt at JCDL 2022, volume 3220 of ULITE-ws '22, page 7--15. CEUR Workshop Proceedings, (2022)