https://www.languefrancaise.net/dev6/uploads/Argot/H/Hannequin1917/hannequin-vocabulaire-du-poilu-genemilassoc.pdf
https://uneautrehistoire.blog4ever.com/vocabulaire-poilu
https://matisse-lettres.college.ac-normandie.fr/spip.php?article879
https://parciparla.fr/langage-tranchees-argot-poilus/