-
[1]
.Thacker H B, Willkinson D. Phys. Rev. , 1979, D19: 3660; Creamer DB,Thacker H B,Wilkinson D.Phys. Rev. , 1980, D21: 15232. PU Fu-Cho, ZHAO Bao-Heng.Nucl .Phys. , 1986, B275: 77-923. ZHOU Yu-Kui. Nucl. Phys. , 1989, B326: 775-7864. Basu Mallick B,Tanaya Bhattacharyya. hep-th/ 02020355. Kundu A, Basu Mallick B. J.Math.Phys. , 1993, 34: 10526. YANG C N. Phys. Rev. Lett. , 1967, 19: 1312; Baxter B J. Ann. Phys.(NY) , 1972, 70: 1937. Skylanin E K.Maty. Phys. , 1990, 10: 121