@conference{plans2012,
  title = "Characterization of Non-Line-of-Sight (NLOS) Bias via Analysis of Clutter Topology",
  author = "Muzammil Hussain and Yusuf Aytar and Andrew Markham and Niki Trigoni",
  year = "2012",
  affiliation = "University of Oxford",
  booktitle = "IEEE/ION Poisition Location and Navigation Symposium (PLANS) 2012",
}