Del primo:

K. Senneset, R. Sandven, T. Lunne, T. By and T. Amundsen (1988): Piezocone tests in silty soils. The First International Symposium on Penetration Testing, Orlando, USA.

Dovrei avere gli atti cartacei

Del secondo:

K.Senneset, R. Sandven and N. Janbu (1989): The evaluation of soil parameters from piezocone tests. Symposium on In situ testing of soil properties for transportation facilities. National Research Council, Washington D.C.

ho trovato i riferimenti da un'altra parte, non ricordo dove

"Data speak for themselves" -Reverend Thomas Bayes 1702-1761
P(Ai|E)=(P(E|Ai)P(Ai))/P(E)