@article{17781,
      author       = "Tengström, Erik and 13. valné shromáždění MUGG
                      Berkeley 1963",
      title        = "Mediterranean work of the special group No 16 of the I.A.G.
                      Part I: Gravity ties in the Mediterranean  ",
      note         = "Meddelande fran geodetiska institutionen vid Upsala
                      universitet, No 6. - 1.4. 1964. - 1 sv.",
}