@article{Berninger2009,
author = {Berninger, Heiko and Sander, Oliver},
year = {2009},
language = {eng},
journal = {urn:nbn:de:kobv:188-fudocsseries000000000226-9},
copyright = {http://www.fu-berlin.de/sites/refubium/rechtliches/Nutzungsbedingungen},
title = {Substructuring of a Signorini-type problem and Robin's method for the Richards
equation in heterogeneous soil},
url = "http://dx.doi.org/10.17169/refubium-23049",
}