TY  - JOUR 
T1  - Least squares regression with errors in both variables: case studies
JO  - Química Nova
A1  - Oliveira, Elcio Cruz de
A1  - Aguiar, Paula Fernandes de
SN  - 0100-4042
UL  - 10.1590/S0100-40422013000600025
VL  - 36 
Y1  - 2013
PB  - Brasil 
ER  -