@article{31171,
      author       = "Volume 6. Procedings of the Third Working Group Meeting,
                      1978.",
      title        = "Stratigraphic Correlation between Sedimentary Basins of the
                      Escap Region. Volume 6. Proceedings of the Third Working
                      Group Meeting,1978  ",
      year         = "1979",
      note         = "1 sv.",
}