Koncewicz, R.; Jordan, C. (Ocak 2007), "OI line emission in cool stars: calculations using partial redistribution", Monthly Notices of the Royal Astronomical Society, 374 (1), ss.220-231, Bibcode:2007MNRAS.374..220K, doi:10.1111/j.1365-2966.2006.11130.x
Koncewicz, R.; Jordan, C. (Ocak 2007), "OI line emission in cool stars: calculations using partial redistribution", Monthly Notices of the Royal Astronomical Society, 374 (1), ss.220-231, Bibcode:2007MNRAS.374..220K, doi:10.1111/j.1365-2966.2006.11130.x