TY  - JOUR 
T1  - Optimum Design of Effective Parameters for Orthotropic Plates with Polygonal Cut-Out
JO  - Latin American Journal of Solids and Structures
A1  - Jafari, Mohammad
A1  - Chaleshtari, Mohammad Hossein Bayati
SN  - 1679-7825
UL  - 10.1590/1679-78253437
VL  - 14 
Y1  - 2017
PB  - Brasil 
ER  -