Contour length fluctuations in polymer melts: A direct molecular proofM. Zamponi, M. Monkenbusch, L. Willner, A. Wischnewski, B. Farago and D. RichterEurophys. Lett., 72 6 (2005) 1039-1044DOI: https://doi.org/10.1209/epl/i2005-10338-1