00491oas 2200193z- 450 991014434250332120171009102542.01827-6873(CKB)1000000000221930(EXLCZ)99100000000022193020160229cuuuuuuuu -u- -engAsimmetrieRomaIstituto Nazionale di Fisica Nucleare1827-1383 JOURNAL9910144342503321Asimmetrie2194030UNINA