@article{Zlotnik:57887,
      author        = "Zlotnik, Sergio and Díez, Pedro and González Ibáñez,
                       David and Elias Rivas, Maria Jesus and Huerta, Antonio",
      title         = "{Effect of the separated approximation of input data in
                       the accuracy of the resulting PGD solution}",
      year          = "2015",
}