1. Scaled discrete derivatives of singularly perturbed elliptic problems. Issue 1 (20th June 2014) Authors: Gracia, J. L.; O'Riordan, E. Journal: Numerical methods for partial differential equations Issue: Volume 31:Issue 1(2015:Jan.) Page Start: 225 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗