@article{Xu2017, author = "Gongjun Xu and Zhuoran Shang", title = "{Identifying Latent Structures in Restricted Latent Class Models}", year = "2017", month = "6", url = "https://tandf.figshare.com/articles/journal_contribution/Identifying_Latent_Structures_in_Restricted_Latent_Class_Models/5146342", doi = "10.6084/m9.figshare.5146342.v1" }