1. The hyperplane in pattern recognition;Cooper;Cybernetica,1962
2. Hyperplanes, hyperspheres, and hyperquadrics as decision boundaries;Cooper,1963
3. Adaptive pattern recognition and signal detection without supervision;Cooper;IEEE Intern. Conv. Record,1964
4. Computational Methods of Linear Algebra;Faddeeva,1959
5. A model for a self-adapting filter;Hinich;Inform. Control,1962