Physics Letters A
Physics Letters A > 2013 > 377 > 31-33 > 1810-1813
Physics Letters A > 2013 > 377 > 31-33 > 1881-1884
Physics Letters A > 2013 > 377 > 31-33 > 1890-1897
Physics Letters A > 2013 > 377 > 31-33 > 1788-1793
Physics Letters A > 2013 > 377 > 31-33 > 1832-1836
Physics Letters A > 2013 > 377 > 31-33 > 1848-1853
Physics Letters A > 2013 > 377 > 31-33 > 1814-1821
Physics Letters A > 2013 > 377 > 31-33 > 1822-1825
Physics Letters A > 2013 > 377 > 31-33 > 1854-1861
Physics Letters A > 2013 > 377 > 31-33 > 1898-1904
Physics Letters A > 2013 > 377 > 31-33 > 1844-1847
Physics Letters A > 2013 > 377 > 31-33 > 1920-1924
Physics Letters A > 2013 > 377 > 31-33 > 1905-1910
Physics Letters A > 2013 > 377 > 31-33 > 1875-1880
Physics Letters A > 2013 > 377 > 31-33 > 1784-1787
Physics Letters A > 2013 > 377 > 31-33 > 1782-1783
Physics Letters A > 2013 > 377 > 31-33 > 1948-1953
Physics Letters A > 2013 > 377 > 31-33 > 1970-1973
Physics Letters A > 2013 > 377 > 31-33 > 1954-1960
Physics Letters A > 2013 > 377 > 31-33 > 1826-1831