{"identifier":"nobleid:/w1/20260526/E4D11CDD","arkIdentifier":"ark:/48914/w1/20260526/E4D11CDD","version":1,"workTitle":"Cross-cloning and antipodal graphs","workType":"Journal Article","authors":"Abraham Berman, Anton Kotzig","description":null,"workUrl":null,"existingDoi":"10.1016/0012-365x(88)90010-6","createdAt":"2026-05-26T01:08:22.232507Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260526/E4D11CDD.v1"}