Simon de Hesdin Simon de Hesdin/services/engine/search/sru?operation=searchRetrieve&version=1.2&maximumRecords=50&collapsing=true&exactSearch=true&query=(dc.creator adj "Simon de Hesdin" or dc.contributor adj "Simon de Hesdin")Nicolas de Gonesse Nicolas de Gonesse/services/engine/search/sru?operation=searchRetrieve&version=1.2&maximumRecords=50&collapsing=true&exactSearch=true&query=(dc.creator adj "Nicolas de Gonesse" or dc.contributor adj "Nicolas de Gonesse")