TY  - JOUR 
T1  - Timoshenko beam with uncertainty on the boundary conditions
JO  - Journal of the Brazilian Society of Mechanical Sciences and Engineering
A1  - Ritto, Thiago G.
A1  - Sampaio, Rubens
A1  - Cataldo, Edson
SN  - 1678-5878
UL  - 10.1590/S1678-58782008000400005
VL  - 30 
Y1  - 2008
PB  - Brasil 
ER  -