@article{Zhao2015, author = "Jing Zhao and Wei Li and Mengfan Li", title = "{User Interface and its flow diagrams for the P300 model.}", year = "2015", month = "12", url = "https://plos.figshare.com/articles/figure/_User_Interface_and_its_flow_diagrams_for_the_P300_model_/1601077", doi = "10.1371/journal.pone.0142168.g006" }