Physics Letters A
Physics Letters A > 2002 > 298 > 5-6 > 375-382
Physics Letters A > 2002 > 298 > 5-6 > 405-409
Physics Letters A > 2002 > 298 > 5-6 > 393-404
Physics Letters A > 2002 > 298 > 5-6 > 410-415
Physics Letters A > 2002 > 298 > 5-6 > 301-307
Physics Letters A > 2002 > 298 > 5-6 > 369-374
Physics Letters A > 2002 > 298 > 5-6 > 361-368
Physics Letters A > 2002 > 298 > 5-6 > 388-392
Physics Letters A > 2002 > 298 > 5-6 > 330-334
Physics Letters A > 2002 > 298 > 5-6 > 325-329
Physics Letters A > 2002 > 298 > 5-6 > 315-318
Physics Letters A > 2002 > 298 > 5-6 > 432-436
Physics Letters A > 2002 > 298 > 5-6 > 350-360
Physics Letters A > 2002 > 298 > 5-6 > 383-387
Physics Letters A > 2002 > 298 > 5-6 > 416-421
Physics Letters A > 2002 > 298 > 5-6 > 308-314
Physics Letters A > 2002 > 298 > 5-6 > 295-300
Physics Letters A > 2002 > 298 > 5-6 > 319-324
Physics Letters A > 2002 > 298 > 5-6 > 335-349