In the mid-seventies, a new area of research has emerged in subsurface hydrology, namely sto chas...
A year has passed since Eshel Bresler, my good friend and colleague, and a member of the editoria...
The main aim of this paper is to present some new and general results, ap plicable to the the eq...
The main aim of this paper is to present some new and general results, ap plicable to the the eq...