por Danbom, S.H [editor] | Domenico, S. Norman [editor] | Society of Exploration Geophysicists | International SEG Meeting (1984 : Atlanta, Georgia) | International SEG Meeting (1983 : Las Vegas, Nevada) | Shear-Wave Exploration Symposium (1984 : Midland, Texas).
por Rodrigues, Luis Fialho | Laboratorio Nacional de Engenharia Civil (Portugal).