1. A non-locking composite tetrahedron element for the combined finite discrete element method. Issue 7 (3rd October 2016) Authors: Lei, Zhou; Rougier, Esteban; Knight, Earl E.; Frash, Luke; Carey, James William; Viswanathan, Hari Journal: Engineering computations Issue: Volume 33:Issue 7(2016) Page Start: 1929 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗