G. Yagawa,International Conference on Computational Mechanics.International Conference on Computational Mechanics(1986 : Tokyo):Computational Mechanics`86 : theory and applications : proceedings.V.2.Springer-Verlag,1986.
G. Yagawa,International Conference on Computational Mechanics.International Conference on Computational Mechanics(1986 : Tokyo):Computational Mechanics`86 : theory and applications : proceedings.V.1.Springer-Verlag,1986.
B. F. Caviness,European Conference on computer Algrbra.European Conference on computer Algebra (1985 : Linz):Eurocal`85 : proceedings.vol. 2,Research contributions.Springer-Verlag,1985.