@InProceedings{ChaDasMihPenWid13,
  author    =    {J. Chalopin, S. Das, M. Mihal\'ak, P. Penna, and P. Widmayer},
  title     =    {Data-Delivery by Energy-Constrained Mobile Robots},
  booktitle =    {9th International Symposium on Algorithms and Experiments for Sensor Systems, Wireless Networks and Distributed Robotics (ALGOSENSORS)},
  series    =    {LNCS}
}