【论文】赵俊龙 等：High dimensional semiparametric estimate of latent covariance matrix for matrix-variate
Lu Niu，Junlong Zhao.High dimensional semiparametric estimate of latent covariance matrix for matrix-variate. Statistica Sinica.
http://www3.stat.sinica.edu.tw/statistica/
DOI:10.5705/ss.202016.0364
