1. Shearing strength of concrete under high triaxial stress—computation of Mohr's envelope as a curve;Balmer;Structural Research Laboratory Report No. SP-23,1949
2. A mathematical theory of plasticity based on the concept of slip;Batdorf;National Advisory Committee for Aeronautics (N.A.C.A.), Technical Note No. 1871,1949
3. Microplane model for strain-controlled inelastic behavior;Bažant,1984
4. Stable states and paths of structures with plasticity or damage;Bažant;J. Engng Mech., ASCE,1988
5. Stabilily of Structures: Elastic, Inelastic, Fracture and Damage Theories;Bažant,1991