Mechanical properties of nanotubes of polyelectrolyte multilayers S. Cuenot, H. Alem, G. Louarn, S. Demoustier-Champagne and A. M. Jonas Eur. Phys. J. E, 25 4 (2008) 343-348 Published online: 11 April 2008 DOI: 10.1140/epje/i2007-10291-3