@article{11093,
  author = {Aslak Tveito and Ragnar Winther},
  title = {On the Rate of Convergence to Equilibrium for a System of Conservation Laws Including a Relaxation Term},
  year = {1997},
  journal = {SIAM Journal on Mathematical Analysis},
  volume = {28},
  number = {1},
  pages = {136-161,},
}