1. Periodic Solutions for Semilinear Fourth-Order Differential Inclusions via Nonsmooth Critical Point Theory. (21st January 2014) Authors: Yang, Bian-Xia; Sun, Hong-Rui Other Names: Fiorenza Alberto Academic Editor. Journal: Journal of function spaces Issue: Volume 2014(2014) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Periodic Solutions for Semilinear Fourth-Order Differential Inclusions via Nonsmooth Critical Point Theory. (21st January 2014) Authors: Yang, Bian-Xia; Sun, Hong-Rui Other Names: Fiorenza Alberto Academic Editor. Journal: Journal of function spaces Issue: Volume 2014(2014) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗