1. Reduced direction methods for solving nonlinear programming problems;Izhutkin;Zh. Vychisl. Mat. Mat. Fiz.,1988
2. Ein hybrides Verfahren der nichtlinearen Optimierung;Schönefeld,1983
3. The Linearization Method;Pshenichnyi,1983
4. Using normalization ellipsoids for solving direction-choosing problems in the linearization method;Izhutkin;Vestnik MGU, ser. 15,1988
5. Practical Optimization;Gill,1981