תבנית:ציטוט DOI/10.1063.2F1.345414
M. A. Green (1990). "Intrinsic concentration, effective densities of states, and effective mass in silicon". Journal of Applied Physics. 67 (6): 2944–2941. Bibcode:1990JAP....67.2944G. doi:10.1063/1.345414.
M. A. Green (1990). "Intrinsic concentration, effective densities of states, and effective mass in silicon". Journal of Applied Physics. 67 (6): 2944–2941. Bibcode:1990JAP....67.2944G. doi:10.1063/1.345414.