In situ measurements of ultimate bending strength of CuO and ZnO nanowires B. Polyakov, L.M. Dorogin, S. Vlassov, M. Antsov, P. Kulis, I. Kink and R. Lohmus Eur. Phys. J. B, 85 11 (2012) 366 Published online: 08 November 2012 DOI: 10.1140/epjb/e2012-30430-6