TY  - JOUR 
T1  - Pinch analysis based on rigorous physical properties
JO  - Brazilian Journal of Chemical Engineering
A1  - WESTPHALEN, D. L.
A1  - MACIEL, M.R .WOLF
SN  - 0104-6632
UL  - 10.1590/S0104-66321999000300006
VL  - 16 
Y1  - 1999
PB  - Brasil 
ER  -