Alceu Frigeri
The contributor Alceu Frigeri appears to be present as the CTAN community member Frigeri.
LaTeX code description and documentation
Package for LaTeX code documentation
This package offers a way to find keys in a given path 'recursively', unlike pgfkeysvalueof
A structured array (of properties) based on expl3
Highlighting, marking and annotating dates in a TikZ calendar in a systematic way
Marking coordinates and crossing paths
A few shapes designed to be used with CircuiTikZ
A parametric questions’ repositories framework
A bundle for undergraduate students final work/report (tcc) at UFRGS/EE