TY - BOOK AU - Sawczuk, A. TI - Problems of plasticity: papers contributed to the international symposium on foundations of plasticity, eng T2 - Monographs and textbooks of solids and fluids^ed by G A E Oravas PY - 1974/// CY - Leyden PB - Noordhoff International publishing KW - Engineering KW - Plasticity ER -