TY  - JOUR 
T1  - Occurrence of Defects in Laser Beam Welded Al-Cu-Li Sheets with T-Joint Configuration
JO  - Journal of Aerospace Technology and Management
A1  - Higashi, André Luiz de Carvalho
A1  - Lima, Milton Sérgio Fernandes de
SN  - 2175-9146
UL  - 10.5028/jatm.2012.04044212
VL  - 4 
Y1  - 2012
PB  - Brasil 
ER  -