TY - JOUR A1 - Liu, H H A1 - Molz, F J T1 - Comment on “Scaling of random fields by means of truncated power variograms and associated spectra” by Vittorio Di Federico and Shlomo P. Neuman. Y1 - 1998// N1 - R826765 N1 - R826171 JF - WATER RESOURCES RESEARCH J1 - WATER RESOUR RES VL - 34 IS - 11 SP - 3207 EP - 3208 ER - TY - JOUR A1 - Lu, S A1 - Molz, F J A1 - Boufadel, M C T1 - Numerical studies of flow and solute transport in three-dimensional, anisotropic, fractal porous media. Y1 - 2000// N1 - R826171 JF - JOURNAL OF CONTAMINANT TRANSPORT ER - TY - JOUR A1 - Lu, S A1 - Molz, F J T1 - How well are hydraulic conductivity variations approximated by additive stable processes? Y1 - 2001/02/ N1 - R826171 JF - ADVANCES IN ENVIRONMENTAL RESEARCH J1 - ADV ENVIRON RES VL - 5 IS - 1 SP - 39 EP - 45 ER - TY - JOUR A1 - Lu, S A1 - Molz, F J T1 - An efficient, three-dimensional, anisotropic, Fractional Brownian motion and truncated fractional Levy motion simulation method. Y1 - 2003// N1 - R826171 JF - JOURNAL OF MATHEMATICAL GEOLOGY VL - 29 IS - 1 SP - 15 EP - 25 PB - Kluwer Online ER - TY - CONF A1 - Lu, S A1 - Molz, F J T1 - Effects of volume-averaged measurements on estimated parameter values in fractal hydraulic conductivity distributions N1 - R826171 ER - TY - CONF A1 - Molz, F J A1 - Zheng, C A1 - Tchiguirinskaia, I A1 - Lu, S T1 - An examination of preferential flow structure in stochastic fractal models of hydraulic conductivity distributions. N1 - R826171 ER - TY - CONF A1 - Molz, F J A1 - Lu, S A1 - Fogg, G E A1 - Chambers, G K T1 - Combining stochastic facies and fractal models for representing natural heterogeneity N1 - R826171 ER - TY - CONF A1 - Molz, F J A1 - Tchiguirinskaia, I A1 - Lu, S T1 - Fractal-based representation of hydraulic conductivity distributions: history, problems and generalizations N1 - R826171 ER - TY - CONF A1 - Molz, F J T1 - Ground water models: how much complexity is needed N1 - R826171 ER -