2017. Crack initiation life in notched Ti-6Al-4V titanium bars under uniaxial and multiaxial fatigue: synthesis based on the averaged strain energy density approach. Frattura ed Integrità Strutturale. 11, 41 (Jun. 2017), Pages 8–15. DOI:https://doi.org/10.3221/IGF-ESIS.41.02.