Your query returned 3 results.

• Numerical Implementation of Hybrid-Trefftz Displacement Elements,
  J.A. Teixeira de Freitas and C. Cismasiu
  Paper 3.1 from CCP: 39, ISBN 0-948749-41-5 (1996)
  
• Formulation of Hybrid-Trefftz Displacement Elements,
  J.A. Teixeira de Freitas and C. Cismasiu
  Paper 3.3 from CCP: 39, ISBN 0-948749-41-5 (1996)
   
• Parallel Solution Techniques for Hybrid Mixed Finite Element Models,
  I. Cismasiu, J.P. Moitinho de Almeida, L.M.S. Castro and D.C. Harbis
  Chapter 6 from CSETS: 1, ISBN 1-874672-05-9 (1999)