Suzuki M, 1986, Phys. Lett., 116A, 375, 10.1016/0375-9601(86)90059-9
Suzuki M, 1987, J. Phys. Soc. Japan, 56, 3092, 10.1143/JPSJ.56.3092
Katori M, 1987, J. Phys. Soc. Japan, 56, 3113, 10.1143/JPSJ.56.3113
Hu X, 1987, J. Phys. Soc. Japan, 56, 3865, 10.1143/JPSJ.56.3865
Monroe J, 1988, Phys. Lett., 121A, 427, 10.1016/0375-9601(88)90293-9
10.1142/S0217979288000020
Suzuki M, 1988, Phys. Lett., 127A, 410, 10.1016/0375-9601(88)90205-8
Takayasu M, 1988, Phys. Lett., 128A, 45, 10.1016/0375-9601(88)91040-7
10.1016/0378-4371(88)90154-9
Dyson F J, 1971, Commun. Math. Phys., 21, 269, 10.1007/BF01645749
10.1103/PhysRevLett.29.917
Nagle J F, 1970, J. Phys. C: Solid State Phys., 3, 352, 10.1088/0022-3719/3/2/017
Matvienko G V, 1985, Teor. Mat. Fiz., 63, 465
Suzuki M, 1986, J. Phys. Soc. Japan, 55, 4205, 10.1143/JPSJ.55.4205
Doman G S, 1981, Phys. Status Solidi, 103, K169, 10.1002/pssb.2221030263
Silva N P, 1980, Phys. Status Solidi, 99, K23, 10.1002/pssb.2220990152
Indekeu J O, 1982, J. Phys. A: Math. Gen., 15, L291, 10.1088/0305-4470/15/6/008