%0 Journal Article %A Nguyen, Dong Anh %A V., L. Zakovorotny %A D., N. Hao %A N., X. Chiem %D 2015 %F SisLab:1789 %J Journal Bulletin DGTU %T 1/3 SUBHARMONIC RESPONSE OF DUFFING OSCILLATOR UNDER PERIODIC AND RANDOM EXCITATIONS %U https://eprints.uet.vnu.edu.vn/eprints/id/eprint/1789/