01209nas a2200313 i 450099100256038970753620231114120909.0011205m20079999enk|| | |eng d1751-8113b1419448x-39ule_instPERLE004847ExLCDU 51CDU 53Journal of physics. A :Mathematical and theoreticalJournal of physics. A :Mathematical and theoretical /Institute of Physics, Physical Society, Londra. - 2007-London,2007-Pubblicato anche in formato elettronicoCodice CNR: P 000234803LE006 2007-2008;Institute of Physicsauthorhttp://id.loc.gov/vocabulary/relators/aut432551Physical Society, LondraJournal of physics. AMathematical and generalhttp://iopscience.iop.org/1751-8121/E-journal .b1419448x01-10-1804-07-14991002560389707536LE0061le006pE0.00n- 180000.i1562255104-07-14Journal of physics. A1443613UNISALENTOle00604-07-14sa -engenk00