1. The influence of geometry changes on the load-deformation behavior of plastic solids, Plasticity;Onat,1960
2. Finite deformations of a rigid perfectly plastic arch;Onat;J. appl. Mech,1962
3. Plastic analysis of rib gridwork at large deflections (in Polish);Janas;Archwm Inżyn. ladow,1965
4. Mode change during the plastic collapse of beams and plates;Haythornthwaite,1961
5. Limit Analysis of Rotationally Symmetric Plates and Shells;Hodge,1963