- Static Reanalysis of Structures: A Review,
A.M. Abu Kassim and B.H.V. Topping
Paper 19.4 from CCP: 2/3, ISBN 0-948749-00-8 (1985)
- The Theorems of Structural Variation for Linear and Nonlinear Finite Element Analysis,
A.M. Abu Kassim and B.H.V. Topping
Paper 20.3 from CCP: 2/3, ISBN 0-948749-00-8 (1985)