Truesdell, C. and W. Noll “Non-Liner Field Theories of Mechanics” Encyclopedia of Physics, (Handbuch der Physik), Vol. 3, Part III, Springer-Verlag, pp. 382-385, 1965.
Alsop, L.E. “An Orthonormality Relation for Elastic Body Waves”, Bulletin of the Seismological Society of America. Vol. 58, No. 6, pp. 1949-1954, December, 1968.
Malischewsky, P. “Surface Waves in Media having Laterlal Inhomogeneities”, Pure and Applied Geophysics, Birkhäuser Verlag Basel and Stuttgart, Vol. 114, No. 5, pp. 833-843, 1976.
Newmark, N. and Rosenblueth, E. “Fundamentals of Earthquake Engineering”, Prentice Hall, Inc. Englewood Cliffs, N.J., 1971.
Premchitt, J. “A Technique in Using Integrodifferential Equations Model Simulation of Multiaquifer Systems”, Water Resources Research, Vol. 17, No. 1, pp. 162-168, 1981.
Cheng, A. and Ou, K. “An Efficient Laplace Transform Solution for Multiaquifer Systems”, Water Resources Research, Vol. 25, no. 4, pp. 742-748, 1989.
Flow Through Porous Media Recent Developments. Progress in Engineering Sciences. Edited by George F. Pinder. A Computational Mechanics Publication, 1983.
Begher, H. and Gilbert, R.P. “Transformations, Transmutations, and Kernel Functions”, Vol. 1. Longman Scientific & Technical, pp. 108-127, 1992.
Celia, M.A: “Eulerian-Lagrangian Localized Adjoint Methods for Contaminant Transport Simulations”, Computational Methods in Water Resources X, Vol. 1, pp. 207-216. 1994.
Rusell, T.F. “Eulerian-Lagrangian Localized Adjoint Methods for Advection-Dominated Problems”, Numerical Analysis 1989, pp. 206-228. D F Griffiths & G A Watson (Editors) Pitman Research Notes in Mathematics Series 228, Longman Scientific & Technical.
Zielinski, A.P. and Zienkiewicz, O.C. “Generalized Finite Element Analysis with T-Complete Boundary Solution Functions”, International Journal for Numerical Methods in Engineering, Vol. 21, pp. 509-528, 1985.
Jirousek, J. and Zielinski, A.P. “Survey of Trefftz-Type Element Formulations”, Computers & Structures, Vol. 64, pp. 225-242, 1997.
Zielinski, A. P. “On Trial Functions Applied in the Generalized Trefftz Method”, Advances in Engineering Software, Vol. 24, pp. 147-155, 1995.
Leake, S.A.; Patrick Leahy, P. and Navoy, A.S. “Documentation of a Computer Program to Simulate Transient Leakage from Confining Units Using the Modular Finite-Difference Ground-Water Flow Model”, U.S. Geological Survey Open-File Report 94-59. 1994.
Jirousek J. & Wroblewski A. “T-elements: State of the Art and Future Trends”, Archives of Computational Methods in Engineering. Vol. 3, 4, 323-434 (1996).
Cheng, A. “Multilayered Aquifer Systems” Fundamentals and Applications. Marcel Dekker, Inc. 384 pp., 2000.