Your query returned 2 results.

• Structural Analysis of Shells by the B-Spline Field Approximation Method,
  A.H. Vermeulen and G.R. Heppler
  Paper 9.4 from CCP: 32, ISBN 0-948749-34-2 (1995)
  
• The B-Spline Field Approximation Method Applied to Beam Vibration,
  A.H. Vermeulen and G.R. Heppler
  Paper 11.3 from CCP: 32, ISBN 0-948749-34-2 (1995)