Source: https://ct2m.fr/wp-content/uploads/2016/09/2011_Comparaison-des-diff%C3%A9rentes-m%C3%A9thodologies-et-r%C3%A9f%C3%A9rentiels-pour-estimer-l%E2%80%99incertitude-de-pes%C3%A9e.pdf