TY  - JOUR 
T1  - Effect of polystyrene on poly(ethylene terephthalate) crystallization
JO  - Materials Research
A1  - Wellen, Renate Maria Ramos
SN  - 1516-1439
UL  - 10.1590/1516-1439.302614
VL  - 17 
Y1  - 2014
PB  - Brasil 
ER  -