1. C. Zheng, G.D. Bennett, Applied Contaminant Transport Modelling (Wiley-Interscience, New York, 2002) ISBN: 0-471-38477-1
2. J.F. Pickens, G.E. Grisak, Water Resour. Res. 17, 1191 (1981)
3. S.P. Neuman, Water Resour. Res. 26, 1749 (1990)
4. F.J. Molz, O. Güven, J.G. Melville, Groundwater 21, 715 (1983)
5. R.A. Freeze, J.A. Cherry, Groundwater (Prentice-Hall, Englewoods Cliffs, 1979) ISBN: 0-13-365312-9