@article{EJDE_1999__1999__a100,
     author = {Ham, Yoonmi and Ko, Youngsang},
     title = {$C^{\infty}$ interfaces of solutions for one-dimensional parabolic $p${-Laplacian} equations},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {1999},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_1999__1999__a100/}
}