
https://www.insightcrime.org/wp-content/uploads/2020/04/El-narcotraficante-invisible-tras-las-huellas-de-Memo-Fantasma_InSight-Crime-Marzo-2020.pdf

https://www.sciencemag.org/news/2020/05/black-death-fatal-flu-past-pandemics-show-why-people-margins-suffer-most?utm_campaign=news_daily_2020-05-14&et_rid=682362580&et_cid=3326859#

https://www.parlament.gv.at/ZUSD/PDF/Enquete_BR_Zukunftsstrategien_Armut_43_2018.pdf