PARAFAC-Based Blind Identification of Underdetermined Mixtures Using Gaussian Mixture Model.Published in:Circuits, Systems & Signal Processing, 2014, v. 33, n. 6, p. 1841, doi. 10.1007/s00034-013-9719-8By:Gu, Fanglin;Zhang, Hang;Wang, Wenwu;Zhu, DeshengPublication type:Article