@article{Jensen:258408,
      author = {Jensen, Nathaniel D. and Toth, Russell Dean and Xue,  Yexiang and Bernstein, Rich and Chebelyon, Eddy K. and  Mude, Andrew G. and Barrett, Christopher B. and Gomes,  Carla},
      title = {{Don’t Follow the Crowd: Incentives for Directed Spatial  Sampling}},
      month = {Jun},
      year = {2017},
}