Density inhomogeneities in the upper mantle of Central Europe and their gravitational effects Burda, Miloslav ; Vyskočil, Vincenc ; Hübner, Miloš ; Bielik, M. Abstract Publication: Studia Geophysica et Geodaetica Pub Date: March 1988 DOI: 10.1007/BF01629001 Bibcode: 1988StGG...32...54B