1. A Fast Fixed-Point Algorithm for Independent Component Analysis;Hyvärinen;Neural Comput. Surv.,1999
2. Probability, Random Variables and Stochastic Processes;Papoulis,1991
3. Independent Component Analysis – Theory and Applications;Lee,1998
4. A User’s Guide to Principal Components;Jackson,1991
5. Selectivity, Local Rank, Three-Way Data Analysis and Ambiguity in Multivariate Curve Resolution;Tauler;J. Chemom.,1995