TY  - JOUR 
T1  - Nonlinearities in quantum mechanics
JO  - Brazilian Journal of Physics
A1  - McHarris, Wm. C.
SN  - 0103-9733
UL  - 10.1590/S0103-97332005000300003
VL  - 35 
Y1  - 2005
PB  - Brazil 
ER  -