Robotic Urban Search and Rescue: A Survey from the Control Perspective. Liu, Y. & Nejat, G. J. Intell. Robotic Syst., 72(2):147–165, 2013.  
Paper  doi  bibtex   @article{DBLP:journals/jirs/LiuN13,
  author       = {Yugang Liu and
                  Goldie Nejat},
  title        = {Robotic Urban Search and Rescue: {A} Survey from the Control Perspective},
  journal      = {J. Intell. Robotic Syst.},
  volume       = {72},
  number       = {2},
  pages        = {147--165},
  year         = {2013},
  url          = {https://doi.org/10.1007/s10846-013-9822-x},
  doi          = {10.1007/S10846-013-9822-X},
  timestamp    = {Thu, 14 Oct 2021 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/jirs/LiuN13.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
} 
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