%A Dong Anh Nguyen
%A L. Zakovorotny V.
%A N. Hao D.
%A X. Chiem N.
%J Journal Bulletin DGTU
%T 1/3 SUBHARMONIC RESPONSE OF DUFFING OSCILLATOR UNDER PERIODIC AND RANDOM EXCITATIONS
%D 2015
%L SisLab1789