那位高手帮我搞到下面4篇英文文献，做课题急用，不胜感激...
[1]    Zur struktur der hochtemperaturphase Cr5Al8(h). J. Braun, M. Ellner and B. Predel. Journal of Alloys and Compounds. Volume 183, 15 May 1992, Pages 444-448.
[2]    On the Structure of a Quasicrystal —Three-Dimensional Penrose Transformation. Tohru Ogawa. Journal of the Physical Society of Japan Vol. 54 No. 9, September, 1985 pp. 3205-3208.
[3]    A stable icosahedral quasicrystal in the Al-Cu-Fe system. A. P. Tsai, A. Inoue and T. Masumoto. Japanese Journal of Applied Physics. 26 (1987). L1505 
[4]    Icosahedral, decagonal and amorphous phases in Al-Cu-M (M=transition metal) system. A. P. Tsai, A. Inoue and T. Masumoto. Japanese Journal of Applied Physics. 27 (1988). L1587.
  拜托