Search results for: Chengjun Sun
Physics Letters A > 2007 > 360 > 6 > 689-695
Mathematical and Computer Modelling > 2007 > 45 > 1-2 > 61-67
Physics Letters A > 2007 > 360 > 6 > 689-695
Mathematical and Computer Modelling > 2007 > 45 > 1-2 > 61-67