Periodic solutions of singular second order equations at resonance
Crossref DOI link: https://doi.org/10.1007/s10114-015-4596-7
Published Online: 2015-09-15
Published Print: 2015-10
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Wu, Yin Yin
Qian, Ding Bian
Text and Data Mining valid from 2015-09-15
