[1] H. Muller- Krumbhaar and W. Kurz: Materials Scienceand Technology: A Comprehensive Theatment, ed.R.W.Cahn, P.Haasen and E.J.Kramer, New York,VCH Publishers, 1991, 5, 510. [2] J.S.Langer: Rev. Mod. Phys., 1980, 52, 1. [3] D.A.Kessler, J. Koplik and H.Levine: Adv. Phys.,1988, 37, 255. [4] E.A.Brener and V.I.Mel'nikav: Adv. Phys., 1991, 40,53. [5] J.M.Flesselles, A.J.Simon and A.J.Libchaber: Adv.Phys., 1991, 40, 1. [6] T.Vicsek: Phy. Rev. Lett., 1984, 53, 2281. [7] T.A.Witten and L.M.Sander: Phys. Rev. Lett., 1981,47, 1400. [8] R.F.Xiao, J.I.D.Alexander and F.Rosenberger: Phys.Rev., 1989, A39, 6397. [9]. R.F.Xiao, J.I.D.Alexander and F.Rosenberger: Phys.Rev., 1992, A45, R571. [10] R.F.Xiao, J.I.D.Alexander and F.Rosenberger: Phys.Rev., 1991, A43, 2977. [11] F.Family: Physica A, 1990, 168, 561. [12] A,Karma: Phys. Rev.Lett., 1987, 59, 71. [13] A.Karma and P.Pelce: Phy. Hev., 1990, 41A, 6741. [14] H.Esaka: Sc.D.Thesis EPFL Lausanne CH. 1986. [15] Y.Saito, C.Misbah and H.Muller-Krumbhaar: Phys.Rev. Lett., 1989, 63, 2377. [16] R.Trivedi and K.Somboonsuk: Mater. Sci. & Eng.,1984, 65, 65. |