@article{Kodama2015, author = "Kentaro Kodama and Nobuhiro Furuyama and Tetsunari Inamura", title = "{Two within-subject factors.}", year = "2015", month = "12", url = "https://plos.figshare.com/articles/figure/_Two_within_subject_factors_/1448175", doi = "10.1371/journal.pone.0129358.g001" }