@incollection{haas1997dias, author={Christian {Haas} and Sebastian {Gerland} and Hajo {Eicken} and Heinz {Miller}}, title={{Drill-hole ice and snow thickness measurements during Polarstern cruise ARK-IX/4 in 1993 at ice floe station Ark9$\_$4$\_$258p1}}, year={1997}, doi={10.1594/PANGAEA.125504}, url={https://doi.org/10.1594/PANGAEA.125504}, organization={Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven}, note={In supplement to: Haas, C et al. (1997): Comparison of sea-ice thickness measurements under summer and winter conditions in the Arctic using a small electromagnetic induction device. Geophysics, 62(3), 749-757, https://doi.org/10.1190/1.1444184}, type={data set}, publisher={PANGAEA} }