Dynamics of a laminated composite beam with delamination and inclusions E. Manoach, J. Warminski, A. Mitura and S. Samborski Eur. Phys. J. Special Topics, 222 7 (2013) 1649-1664 Published online: 30 September 2013 DOI: 10.1140/epjst/e2013-01952-6