@article{Guillamon:48180,
      author        = "Guillamon, I. and Suderow, H. and Vieira, S. and Sese, J.
                       and Cordoba, R. and De Teresa, J.M. and Ibarra, M.R.",
      title         = "{Direct observation of stress accumulation and relaxation
                       in small bundles of superconducting vortices in tungsten
                       thin films}",
      year          = "2011",
}