TY  - JOUR 
T1  - Quantum entanglement in a many-body system exhibiting multiple quantum phase transitions
JO  - Brazilian Journal of Physics
A1  - Zander, C.
A1  - Plastino, A.
A1  - Plastino, A. R.
SN  - 0103-9733
UL  - 10.1590/S0103-97332009000400022
VL  - 39 
Y1  - 2009
PB  - Brasil 
ER  -