著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Chen,Numerical investigations into the effects of multiple parameters on nonlinear piezoelectric vibration energy harvesters,Adv. Mech. Eng.,,,2014,2014,,9,https://cir.nii.ac.jp/crid/1370288394395288584,