Density functional study of silicon carbide cluster cations C4+, C3Si+, C2Si2+, CSi3+ and Si4+H Lavendy, JM Robbe, JP Flament and G PascoliJ. Chim. Phys., 94 (1997) 1779-1793DOI: https://doi.org/10.1051/jcp/1997941779