1. Regression and the Moore-Penrose Pseudoinverse;Albert,1972
2. The Irises of the Gaspé Peninsula;Anderson;Bull. Amer. Iris Soc.,1935
3. Generalized Inverses: Theory and Applications;Ben-Israel,1974
4. The use of multiple measurements in taxonomic problems;Reilly;Annual Eugenics,1982
5. An Introduction to Fuzzy Control;Driankov,1993