Ivana Della Portella
Ratan Raj Tatiya
Joshua Levering Merritt
Simone Piaser
Unknown Author
Fiona MacDonald
Malcolm Wells
Angelo Fontana
Reynold King Watkins
Gilles Thomas
Geomechanical Colloquium (18th 1969 Salzburg, Austria)
Emmanuel Gaffard
Enzo Viti
Wu, Bo (Engineer)
Zhakan Suleĭmenovich Erzhanov
Bernhard Graf
Collectif
Environmental Monitoring Systems Laboratory (Las Vegas, Nev.)
P. B. Attewell
Gianluca Padovan