~~NOCACHE~~
  %0 Conference Proceedings
  %F pereira04potential
  %A Augusto Silva Pereira, Guilherme
  %A Borghetti Soares, Marcelo
  %A Campos, Mario Fernando Montenegro
  %T A potential field approach for collecting data from sensor networks using mobile robots
  %B Proceedings of the IEEE/RJS International Conference on Intelligent Robots and Systems (IROS'04)
  %C Sendai, Japan
  %U pereira04potential.pdf
  %8
  %D 2004