TY  - JOUR
AU  - G Wang
AU  - B Dunlap
AU  - Robert Celotta
AU  - Daniel Pierce
C2  - Physical Review Letters
DA  - 1979-05-14 00:05:00
LA  - en
M1  - 42
PB  - Physical Review Letters
PY  - 1979
TI  - Symmetry in Low-Energy-Polarized-Electron Diffraction
ER  -