@article{JRAM_1986__371_152866,
     author = {Stavros Busenberg and Mimmo Iannelli},
     title = {A system of nonlinear degenerate parabolic equations.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {1--15},
     publisher = {mathdoc},
     volume = {371},
     year = {1986},
     zbl = {0594.35062},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1986__371_152866/}
}