@article{oai:omu.repo.nii.ac.jp:00008613,
 author = {Shirao, Yoshiaki and Kido, Masao and Nagahara, Toshikuni and Kaji, Nobuyuki},
 issue = {1},
 journal = {Bulletin of University of Osaka Prefecture. Series A, Engineering and natural sciences},
 month = {Oct},
 note = {application/pdf, Bulletin of University of Osaka Prefecture. Series A, Engineering and natural sciences. 1982, 31(1), p.11-23},
 pages = {11--23},
 title = {A Study of Branching Phenomena in the Nonautonomous Piecewise Linear Dissipative Systems with Unsymmetrical Restoring Force in the Case of the External Force with a Sum of Several Harmonics},
 volume = {31},
 year = {1982}
}