1. Automated choice of procedures in computerized structural analysis;Almroth;Comput. Structures,1977
2. P. Underwood, Lockheed Missiles & Space Company, Inc., Palo Alto, California, Dept. 52-33. Private communication.
3. Procedures for computer analysis of large nonlinear structural systems;Felippa,1976
4. Extending the Convergence Domain of the Newton-Raphson Method in Structural Analysis;Schmidt,1977