Ebrahimi, F. ; Jungclas, H. ; Happel, S. ; Ensinger, Wolfgang ; Behe, M. ; Bombard, A. ; Zadmard, R. (2010)
Application of Extraction Chromatography for the Preparation of High Purity 111In for Medical Use.
In: Solvent Extraction and Ion Exchange, 28 (1)
Artikel, Bibliographie

Happel, S. ; Letessier, P. ; Ensinger, W. ; Eikenberg, J. H. ; Thakkar, A. H. ; Horwitz, E. P. (2004)
Gross alpha determination in drinking water using a highly specific resin and LSC.
In: Applied Radiation and Isotopes, 61 (2-3)
doi: 10.1016/j.apradiso.2004.03.005
Artikel, Bibliographie

Ensinger, W. ; Vater, P. ; Happel, S. ; Sudowe, R. ; Brandt, R. (2003)
Nuclear track microfilters: gas separation ability and β-radiation stability.
In: Radiation Measurements, 36 (1-6)
doi: 10.1016/S1350-4487(03)00231-2
Artikel, Bibliographie

Happel, S. ; Streng, R. ; Vater, P. ; Ensinger, W. (2003)
Sr/Y separation by supported liquid membranes based on nuclear track micro filters.
In: Radiation Measurements, 36 (1-6)
doi: 10.1016/S1350-4487(03)00242-7
Artikel, Bibliographie