{"identifier":"nobleid:/w1/20260521/ABDAF313","arkIdentifier":"ark:/48914/w1/20260521/ABDAF313","version":1,"workTitle":"Signed 2-domination in caterpillars","workType":"Journal Article","authors":"Bohdan Zelinka","description":null,"workUrl":null,"existingDoi":"10.21136/mb.2004.134049","createdAt":"2026-05-21T14:48:32.627974Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260521/ABDAF313.v1"}