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Gaffey، Michael (1984). "Rotational spectral variations of asteroid (8) Flora: Implications for the nature of the S-type asteroids and for the parent bodies of the ordinary chondrites". Icarus. ج. 60 ع. 1: 83–114. Bibcode:1984Icar...60...83G. DOI:10.1016/0019-1035(84)90140-4.
Hardersen، Paul S.؛ Gaffey، Michael J. & Abell، Paul A. (2005). "Near-IR spectral evidence for the presence of iron-poor orthopyroxenes on the surfaces of six M-type asteroid". Icarus. ج. 175 ع. 1: 141. Bibcode:2005Icar..175..141H. DOI:10.1016/j.icarus.2004.10.017.
Asphaug، E.؛ Reufer، A. (2014). "Mercury and other iron-rich planetary bodies as relics of inefficient accretion". Nature Geoscience. ج. 7 ع. 8: 564–568. Bibcode:2014NatGe...7..564A. DOI:10.1038/NGEO2189.
Gaffey، Michael (1984). "Rotational spectral variations of asteroid (8) Flora: Implications for the nature of the S-type asteroids and for the parent bodies of the ordinary chondrites". Icarus. ج. 60 ع. 1: 83–114. Bibcode:1984Icar...60...83G. DOI:10.1016/0019-1035(84)90140-4.
Hardersen، Paul S.؛ Gaffey، Michael J. & Abell، Paul A. (2005). "Near-IR spectral evidence for the presence of iron-poor orthopyroxenes on the surfaces of six M-type asteroid". Icarus. ج. 175 ع. 1: 141. Bibcode:2005Icar..175..141H. DOI:10.1016/j.icarus.2004.10.017.