TY  - JOUR
AU  - Joseph Woicik
AU  - E Nelson
AU  - P Pianetta
C2  - Physical Review Letters
DA  - 2000-01-01
LA  - en
M1  - 24
PB  - Physical Review Letters
PY  - 2000
TI  - Direct Measurement of Valence-Charge Asymmetry by X-Ray Standing Waves
ER  -