[romaprince]

Nhờ anh picvendor kiếm dùm :

http://dx.doi.org/10.1063/1.2817338

http://www.springerlink.com/content/58347871q49j7325/

http://ieeexplore.ieee.org/xpl/freea...number=5589468

http://ieeexplore.ieee.org/search/fr....+audio+signal

http://ieeexplore.ieee.org/search/fr...Dmetaheuristic

http://ieeexplore.ieee.org/search/fr....+audio+signal