Biaxial direct tensile tests in a large range of strain rates. Results on a ferritic nuclear steel C. Albertini, K. Labibes, M. Montagnani, E.V. Pizzinato, G. Solomos et B. Viaccoz J. Phys. IV France, 10 PR9 (2000) Pr9-161-Pr9-166 DOI: 10.1051/jp4:2000927