Structural transitions of encapsidated polyelectrolytes D. G. Angelescu, P. Linse, T. T. Nguyen and R. F. Bruinsma Eur. Phys. J. E, 25 3 (2008) 323-334 Published online: 03 April 2008 DOI: 10.1140/epje/i2007-10301-6