@article{SM_1969_7_3_a5,
     author = {A. I. Vol'pert and S. I. Khudyaev},
     title = {Cauchy's problem for degenerate second order quasilinear parabolic equations},
     journal = {Sbornik. Mathematics},
     pages = {365--387},
     publisher = {mathdoc},
     volume = {7},
     number = {3},
     year = {1969},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1969_7_3_a5/}
}