00858nas a2200241 i 450099100273617970753620231114120930.0011205m19709999 || | |eng b1170097x-39ule_instPERLE006431ExLCDU 53Physical review indexPhysical review index /American Physical Society. - 1970-New York,1970-Codice CNR: PI00046827LE006 1970-2007;American Physical Societyauthorhttp://id.loc.gov/vocabulary/relators/aut316240.b1170097x03-07-1408-07-02991002736179707536LE0061le006-E0.00-no 180000.i1193383508-07-02Physical review index1453397UNISALENTOle00601-01-01sa -engxx 01