TY  - JOUR
AU  - Berger, Martin
AU  - Unterweger, Michael
AU  - Hutchinson, J
C2  - Nuclear Instruments & Methods
DA  - 1996-01-01
LA  - en
M1  - 369
PB  - Nuclear Instruments & Methods
PY  - 1996
TI  - The Influence of Backing and Covering Materials on the 2π-Counting Efficiencies of Beta-particle Sources
ER  -