Hans Ågren, Björn O. Roos, et al.
The Journal of Chemical Physics
A Comment on the Letter by D. M. Riffe et al. Phys. Rev. Lett. 64, 571 (1990). © 1993 The American Physical Society.
Hans Ågren, Björn O. Roos, et al.
The Journal of Chemical Physics
Gianfranco Pacchioni, Paul S. Bagus
The Journal of Chemical Physics
Gianfranco Pacchioni, Carmen Sousa, et al.
Physical Review B
Charles W. Bauschlicher, Henry F. Schaefer, et al.
JACS