TRYGGVASON, E.

• Annals of Geophysics Vol. 14 No. 4 (1961) - OLD
  Wave Velocity Arctic-Atlantic in the Upper Mantle below the Ocean and Northwest Europe
  Abstract  PDF
• Annals of Geophysics Vol. 14 No. 3 (1961) - OLD
  Crustal thickness in Fennoscandia from phase velocities of Rayleigh waves
  Abstract  PDF