1. The theory of fatigue failure under multiaxial stress-strain conditions;Brown,1973
2. Fourth International Conference on Biaxial/Multiaxial Fatigue,1994
3. The influence of state of stress on low cycle fatigue of structural materials;Krempl;ASTM STP 549,1974
4. Fatigue of metals under combinations of stress;Findley;Trans. ASME,1957
5. Energetistic formulation of fatigue strength criterion;Golos;Arch. Budowy Maszyn,1988