diff --git a/style/definitions.sty b/style/definitions.sty
index 5fb8dadfc7523596412c7953432bc1997dbd32c1..18b8a3c265d9527269b0dc0f440da0fca257b8d2 100644
--- a/style/definitions.sty
+++ b/style/definitions.sty
@@ -23,9 +23,9 @@
 \newcommand{\todo}[1]{\textcolor{red}{TODO: #1} \noindent}
 
 \newcommand{\latin}[1]{\textit{#1}}
-\newcommand{\ie}{\latin{i.e.}}
-\newcommand{\eg}{\latin{e.g.}}
-\newcommand{\etal}{\latin{et~al.}~}
+\newcommand{\ie}{\latin{i.e.},\xspace}
+\newcommand{\eg}{\latin{e.g.},\xspace}
+\newcommand{\etal}{\latin{et~al.}\xspace}
 
 \newcommand{\coderepoURL}{https://gitlab.uliege.be/thlamb/rotare}
 \newcommand{\codedocURL}{https://gitlab.uliege.be/thlamb/rotare-doc}
@@ -40,13 +40,24 @@
 \newcommand\lst[1]{\lstinline[basicstyle=\ttfamily\normalsize]{#1}}
 \newcommand\lstmat[1]{\lstinline[language=matlab]{#1}}
 
-% --- Code & software names, ---------------------------------------------------
+% --- Code & software names ----------------------------------------------------
 \newcommand\rotare{\textsc{Rotare}\xspace}
 \newcommand\matlab{\textsc{Matlab}\xspace}
 \newcommand\QBlade{\textsc{QBlade}\xspace}
 \newcommand\JBlade{\textsc{JBlade}\xspace}
 \newcommand\pyBEMT{\textsc{pyBEMT}\xspace}
 \newcommand\AeroDyn{\textsc{AeroDyn}\xspace}
+\newcommand\git{\textsf{git}\xspace}
+
+% --- URLs ---------------------------------------------------------------------
+\newcommand\rotareURL{https://gitlab.uliege.be/thlamb/rotare}
+\newcommand\rotareReleaseURL{https://gitlab.uliege.be/thlamb/rotare/-/releases}
+\newcommand\rotareIssuesURL{https://gitlab.uliege.be/thlamb/rotare/-/issues}
+\newcommand\afToolsReleaseURL{https://gitlab.uliege.be/am-dept/matlab_airfoil_toolbox/-/releases}
+\newcommand\amURL{https://am.uliege.be}
+\newcommand\tlambertURL{https://tlambert.xyz}
+\newcommand\myEmail{\mbox{\textsf{t.lambert@uliege.be}}}
+
 
 % --- Velocities ---------------------------------------------------------------