%0 Journal Article %A Wessel-Berg, D. %T Solution to Boundary Value Problem Relevant in Upscaling %D 1998 %J , %V %@ 2214-4609 %C cp-102-00050 %R https://doi.org/10.3997/2214-4609.201406658 %I European Association of Geoscientists & Engineers, %X %U https://www.earthdoc.org/content/papers/10.3997/2214-4609.201406658