TY  - BOOK
AU  - Fumagalli, E.
ED  - Istituto Sperimentale Modelli e Strutture (Italia).
TI  - Model simulation of rock mechanics problems / E. Fumagalli
CY  - Bergamo, [Italia] : ISMES
N1  - "Lecture given at the Advanced Course on Rock Mechanics, Sw-ansea, England, april 1967"
ER  -