1. The construction and computation of three-dimensional progressive deformations;Flinn;J. geol. Soc. Lond.,1978
2. The computation of deformations;Flinn;Geol. J.,1979
3. Latent Roots and Latent Vectors;Hammarling,1970
4. Elementary Matrix Algebra;Hohn,1973
5. Elasticity, Fracture and Flow;Jaeger,1956