@article{Han2015, author = "Fenglu Han and Wenjie Zheng and Dongyu Hu and Xing Xu and Paul M. Barrett", title = "{Comparison of outline drawings of ankylosaur ulnae.}", year = "2015", month = "12", url = "https://plos.figshare.com/articles/figure/_Comparison_of_outline_drawings_of_ankylosaur_ulnae_/1138024", doi = "10.1371/journal.pone.0104551.g007" }