https://gallica.bnf.fr/ark:/12148/bpt6k9110222m.thumbnail https://gallica.bnf.fr/services/engine/search/sru?operation=searchRetrieve&vers… https://gallica.bnf.fr/services/engine/search/sru?operation=searchRetrieve&version=1.2&collapsing=disabled&rk=21459;2&query=dc.relation%20all%20%22cb44199935c%22
