@article{publication3832,
  title={Economic viability of packaging waste recycling systems: a comparison between Belgium and Portugal},
  author={Marques, Rui Cunha and  da Cruz, Nuno Ferreira and  Simões, Pedro and  Faria Ferreira, Sandra and  Pereira, Marta Cabral and  De Jaeger, Simon and  },
  journal={Resources, Conservation and Recycling},
  volume={85},
  pages={22-33},
  year={2014}
}