Modeling of soil deformation and water flow in a swelling soil

An Algorithm for Least-Squares Estimation of Nonlinear Parameters

Donald W. Marquardt · Journal of the Society for Industrial and Applied Mathematics · 1963 · 30.4K citations

Natural Sciences, Computational Engineering, Optimization +11

A Closed‐form Equation for Predicting the Hydraulic Conductivity of Unsaturated Soils

Martinus Th. van Genuchten · Soil Science Society of America Journal · 1980 · 27.4K citations

Agriculture, Earth Sciences, Soil Sciences +17

Dynamics of Fluids in Porous Media

Jacob Bear · Soil Science · 1975 · 9.8K citations

Engineering, Petroleum Engineering, Physics +12

A new model for predicting the hydraulic conductivity of unsaturated porous media

Yechezkel Mualem · Water Resources Research · 1976 · 8.2K citations

Agriculture, Earth Sciences, Soil Sciences +17

Dynamics of fluids in Porous Media

E. C. Childs · Engineering Geology · 1973 · 6.2K citations

Engineering, Petroleum Engineering, Physics +12