Periodic solutions for some second order differential equations with singularity

@article{citeulike:2825327, author = {Li and Xiong and Zhang and Ziheng}, citeulike-article-id = {2825327}, doi = {10.1007/s00033-007-6118-7}, issn = {0044-2275}, journal = {Zeitschrift f\&\#252;r angewandte Mathematik und Physik ZAMP}, month = {May}, number = {3}, pages = {400--415}, posted-at = {}, publisher = {Springer}, title = {Periodic solutions for some second order differential equations with singularity}, url = {http://dx.doi.org/10.1007/s00033-007-6118-7}, volume = {59}, year = {2008} }

TY - JOUR ID - citeulike:2825327 L3 - citeulike-article-id:2825327 TI - Periodic solutions for some second order differential equations with singularity JF - Zeitschrift für angewandte Mathematik und Physik ZAMP VL - 59 IS - 3 SP - 400 EP - 415 PB - Springer SN - 0044-2275 AU - Li AU - Xiong AU - Zhang AU - Ziheng PY - 2008/05// UR - http://dx.doi.org/10.1007/s00033-007-6118-7 ER -