SpringerOpen Newsletter

Receive periodic news and updates relating to SpringerOpen.

Open Access Open Badges Research

Existence of positive solutions for a kind of periodic boundary value problem at resonance

Mirosława Zima* and Piotr Drygaś

Boundary Value Problems 2013, 2013:19  doi:10.1186/1687-2770-2013-19

No comments have yet been made on this article.

Post a comment