TY  - JOUR
AU  - H Lawler
AU  - J Rehr
AU  - F Vila
AU  - SD Dalosto
AU  - Eric Shirley
AU  - Zachary Levine
C2  - Physical Review B (Condensed Matter and Materials Physics)
DA  - 2008-01-01 00:01:00
LA  - en
PB  - Physical Review B (Condensed Matter and Materials Physics)
PY  - 2008
TI  - Optical to UV spectra and birefringence of SiO2 and TiO2:  first-principles calculations with excitonic effects
ER  -