{"tema_id":"1202","string":"Grafos dirigidos","created":"2007-03-28 13:13:12","code":null,"modified":"2007-03-28 13:15:04","notes":[{"@type":"Nota de alcance","@lang":"","@value":"Directed graphs "},{"@type":"Nota hist\u00f3rica","@lang":"","@value":"CDU: 519.172.3\nAMS: 05C20\nLC: QA166.15 "}]}