TY  - JOUR 
T1  - One century of the macromolecule concept
JO  - Polímeros
A1  - Felisberti, Maria Isabel
SN  - 0104-1428
UL  - 10.1590/0104-1428.03001
VL  - 30 
Y1  - 2020
PB  - Brasil 
ER  -