@inproceedings{Nava2008m,
  author = "Efrain Nava and Salvador Pintos and Nestor V. Queipo",
  title = "A Geostatistical perspective for the surrogate-based integration of variable fidelity models",
  booktitle = "12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference",
  year = "2008",
  organization = "AIAA",
  address = "Victoria, British Columbia, Canada",
  month = "September",
  note = "Paper AIAA-2008-5893"
}