@book{UBHD-64220862, author={Z{\"u}hlke, Christiane B.}, title={Defektstrukturen von Fremdionen in suprafluidem Helium}, year={2000}, pages={77 S.}, language={ger}, school={Heidelberg, Univ., Diss., 2000}, library={UB [Signatur: 2000 U 227]}, }