@article{Zheng2022, author = {Zheng, Shurong and He, Xuming and Guo, Jianhua}, doi = {10.5705/ss.202019.0319}, journal = {Statistica Sinica}, month = {jan}, title = {Hypothesis Testing for Block-structured Correlation for High Dimensional Variables}, url = {https://oadoi.org/10.5705/ss.202019.0319}, year = {2022} }