{"identifier":"nobleid:/w1/20260521/3663AF99","arkIdentifier":"ark:/48914/w1/20260521/3663AF99","version":1,"workTitle":"Semantics in problem representation and search","workType":"Journal Article","authors":"Giovanni Guida, Marco Somalvico","description":null,"workUrl":null,"existingDoi":"10.1016/0020-0190(76)90060-0","createdAt":"2026-05-21T16:43:39.146636Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260521/3663AF99.v1"}