1. Estimation of Principal Components and Related Models by Iterative Least Squares;Wold,1966
2. Soft Modelling: The Basic Design and Some Extensions;Wold,1981
3. The Multivariate Calibration Problem in Chemistry Solved by the PLS Method;Wold,1982
4. Continuum Regression: Cross-Validated Sequentially Constructed Prediction Embracing Ordinary Least Squares, Partial Least Squares and Principal Components Regression;Stone;J. R. Soc. Stat. Soc. B,1990
5. Comparison of Prediction Methods for Multicollinear Data;Naes;Communications in Statistics, B. Simulation and Computation,1985