@article{oai:omu.repo.nii.ac.jp:00008589,
 author = {Shirao, Yoshiaki and Nagahara, Toshikuni and Kido, Masao},
 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. 1983, 32(1), p.1-8},
 pages = {1--8},
 title = {A study of [2n+1]/4-Harmonics (n=0,1,2,...)in the Neighborhood of Branching Point in the Nonautonomous Piecewise Linear Systems with Unsymmetrical Restoring Force},
 volume = {32},
 year = {1983}
}