TY  - JOUR 
T1  - Living with Λ
JO  - Brazilian Journal of Physics
A1  - Nowakowski, M.
A1  - Arraut, I.
SN  - 0103-9733
UL  - 10.1590/S0103-97332008000400009
VL  - 38 
Y1  - 2008
PB  - Brazil 
ER  -