Paper  bibtex   

@article{choi2015ijrr,
  author        = {M.Dogar and R.A.Knepper and A.Spielberg and C.Choi and H.I.Christensen and D.Rus},
  category      = {Journal},
  journal       = {International Journal of Robotics Research},
  month         = jul,
  number        = 13,
  pages         = {1645--1659},
  title         = {Multi-scale assembly with robot teams},
  url           = {http://ijr.sagepub.com/content/34/13/1645.short},
  volume        = 34,
  year          = 2015
}