{"identifier":"nobleid:/w1/20260521/279933CD","arkIdentifier":"ark:/48914/w1/20260521/279933CD","version":1,"workTitle":"Automorphisms and Bäcklund transformations","workType":"Journal Article","authors":"D. H. Sattinger","description":null,"workUrl":null,"existingDoi":"10.57262/die/1371747481","createdAt":"2026-05-21T16:42:16.658623Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260521/279933CD.v1"}