deletions | additions       diff --git a/section_Summary_of_existing_and__.tex b/section_Summary_of_existing_and__.tex  index 3a894f6..6aac152 100644  --- a/section_Summary_of_existing_and__.tex  +++ b/section_Summary_of_existing_and__.tex 
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\item Planck \url{http://irsa.ipac.caltech.edu/data/Planck/release_1/all-sky-maps/}  \item Herschel HiGal \url{https://hi-gal.ifsi-roma.inaf.it/higal/}  \item IRAS  \item Wise  \item ...  \end{itemize}