@article{Pérez-Marín:97494,
      author       = "Pérez-Marín, Ana M.  (Universitat de Barcelona)",
      title        = "<a
                      href="/search?f=title&p=Empirical%20comparison%20between%20the%20Nelson-Aalen%20Estimator%20and%20the%20Naive%20Local%20Constant%20Estimator&sc=1&ln=en">Empirical
                      comparison between the Nelson-Aalen Estimator and the Naive
                      Local Constant Estimator</a>",
}