@phdthesis{Niebuhr2003,
author = {Niebuhr, Volker},
year = {2003},
title = {In vitro Untersuchungen zum Bicarbonattransport des Blättermagenepithels von
Schafen},
type = {Dissertation},
url = "http://dx.doi.org/10.17169/refubium-13440",
}