1. On the optimal design of a vibrating beam;Niordson;Quarterly Applied Mechanics,1965
2. Optimal design of vibrating circular plates;Olhoff;International Journal of Solids and Structures,1970
3. Optimum design of vibrating cantilevers;Karihaloo;Journal of Optimization Theory and Applications,1973
4. Structural Optimization—Recent Developments and Applications,1981
5. Optimization of Distributed Parameter Structures,1981