Unknown Author
Paloe Henri
NATO Advanced Research Workshop on the Chemistry of Weathering (1984 Rodez, France)
Robert P. Bourman
Colin V. Murray-Wallace
V.J MAY
H. O. Pfannkuch
Ning Quian
DAVID HOPLEY
Euromech Colloquium (310th 1993 Le Havre, France)
Lena Lenček
Paul Edwin Potter