TY - JOUR AU - Ham, Yoonmi AU - Ko, Youngsang TI - $C^{\infty}$ interfaces of solutions for one-dimensional parabolic $p$-Laplacian equations JO - Electronic Journal of Differential Equations PY - 1999 VL - 1999 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_1999__1999__a51/ LA - en ID - EJDE_1999__1999__a51 ER -