deletions | additions       diff --git a/figures/ionization-He/caption.tex b/figures/ionization-He/caption.tex  index faf55b9..4b5bfd2 100644  --- a/figures/ionization-He/caption.tex  +++ b/figures/ionization-He/caption.tex 
...
Calculated ionization rates of the He atom in strong electric fields using the local density approximation and exact exchange exchange,  compared to accurate reference by Scrinzi\cite{PhysRevLett.83.706} Scrinzi  and co-workers co-workers~\cite{PhysRevLett.83.706}  and perturbative expression\cite{adk}. expression~\cite{adk}.