Source: https://www.researchgate.net/profile/Sylvie_Lupton/publication/32220874_Incertitude_sur_la_qualite_De_l'asymetrie_d'information_a_l'incertitude_partagee/links/0a85e5362831ce3837000000/Incertitude-sur-la-qualite-De-lasymetrie-dinformation-a-lincertitude-partagee.pdf