Cava, 1992, Physica C, 191, 237, 10.1016/0921-4534(92)90653-T
Meen, 1996, Physica C, 260, 117, 10.1016/0921-4534(96)00135-9
Blackstead, 1998, Phys. Lett. A, 245, 158, 10.1016/S0375-9601(98)00348-X
Blackstead, 1995, Phys. Rev. B, 57, 10798, 10.1103/PhysRevB.57.10798
Goodwin, 1992, Physica C, 204, 212, 10.1016/0921-4534(92)90592-Z
H.B. Radousky, J. Mater. Res. 7 (1992) 1917 and references therein.
Wang Shiwei, Qian Yitai, Li Rukang, Chen Zuyao, Wang Nanlin Cao liezhao, Zhou Guien, Zhang Yuheng, Physica C 210 (1993) 463.
Hiroaki Samata, Shinobu Takahashi, Takahiro Masuda, Yujiro Nagata, Takayuki Uchida, Masao Ohtsuka, Ming Der Lan, J. Phys. Chem. Solids 59 (1998) 1585.
Suresh Kumar, 1990, Modern Phys. Lett. B, 4, 1289, 10.1142/S0217984990001628
Srinivasan, 2000, Physica C, 341–348, 547, 10.1016/S0921-4534(00)00585-2