RT Journal Article SR Electronic(1) A1 Wiederhold, H. A1 Gebregziabher, B. A1 Kirsch, R.YR 2008 T1 Geophysical Investigation of a Sinkhole Feature in Schleswig-Holstein JF , VO OP SP cp-64-00083 DO https://doi.org/10.3997/2214-4609.20146307 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609.20146307