{"tema_id":"7371","string":"DENSIDAD DEL PLASMA","created":"2015-01-22 15:59:43","code":null,"modified":"2015-02-09 10:52:49","notes":[{"@type":"Cota LC","@lang":"es","@value":"[QC718.5.D4 (Plasma physics)]\n[QC809.P5 (Geophysics)] "}]}