@article{Zhang2016, author = "Haitao Zhang and Zewei Chen and Zhao Liu and Yunhong Zhu and Chenxue Wu", title = "{Example of an anonymity dataset for an LBS snapshot query.}", year = "2016", month = "8", url = "https://plos.figshare.com/articles/figure/Example_of_an_anonymity_dataset_for_an_LBS_snapshot_query_/3572238", doi = "10.1371/journal.pone.0160629.g001" }