1. A. Pocheau, Phys. Rev. E, 49 1109 (1994); A. Pocheau, Europhys. Lett., 20 401 (1992) A. Pocheau, C. R. Acad. sci., Ser.II, 315 21 (1992)
2. A. Pocheau and D. Queiros-Condé, Phys. Rev. Lett., 76 3352 (1996)
3. A. Pocheau and D. Queiros-Condé, Europhys. Lett., 35 439 (1996)
4. The front normal velocity keeps the same, except at scales of the order of the flame thickness.
5. Dynamics of Fractal Surfaces, F. Family and T. Vicsek Eds., (World Scientific, Singapore, 1991); K.R. Sreenivasan, Ann. Rev. Fluid Mech., 23 539 (1991); M. Kardar, G. Parisi and Y.-C. Zhang, Phys. Rev. Lett., 56 889 (1986)