@article{JRAM_1983__341_152525,
     author = {Alberto Valli and Paolo Secchi},
     title = {A free boundary problem for compressible viscous fluids.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {1--31},
     publisher = {mathdoc},
     volume = {341},
     year = {1983},
     zbl = {0502.76082},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1983__341_152525/}
}