Walter, Gertrud and Heitzmann, and Rück, and Stahl, and Gellert, and Geiss, and Klingelhöfer, and Kankeleit, (1996):
Depth resolving phase analysis of ion implanted stainless steel.
In: Nuclear instruments and methods in physics research. B 113 (1996), S. 167-170, [Article]

Walter, Gertrud and Heitzmann, and Nagel, and Stahl, and Rück, and Gellert, and Geiss, and Klingelhöfer, and Kankeleit, (1996):
Tiefenselektive Phasenanalyse von ionenimplantiertem Edelstahl.
In: Verhandlungen der Deutschen Physikalischen Gesellschaft. R. 6. Bd. 31 (1996), S. 1192, [Article]

Stahl, Branko and Gellert, and Geiss, and Teucher, and Müller, and Walter, and Heitzmann, and Klingelhöfer, and Kankeleit, (1995):
Depth selective Mössbauer phase analysis - a new UHV orange spectrometer and an improved theoretical model for analysis.
In: Gesellschaft für Schwerionenforschung: Scientific report 1994. - Darmstadt: GSI, 1995. S. 180, Darmstadt, GSI, [Book Section]