1. Stochastic modeling of groundwater flow by unconditional and conditional probabilities, 1, Conditional simulation and the direct problem;Dagan;Water Resour. Res.,1982
2. Flow and Transport in Porous Formations
3. IAHS Publ.;Franzetti,1996
4. Guadagnini , A. S. P. Neuman Nonlocal and localized finite element solution of conditional mean flow in randomly heterogeneous media Tucson 1997
5. Nonlocal and localized analyses of conditional mean steady state flow in bounded, randomly nonuniform domains, 1, Theory and computational approach;Guadagnini;Water Resour. Res.